121284405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 132524235

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 53, 55, 67, 69, 99, 115, 135, 159, 165, 201, 207, 253, 265, 297, 335, 345, 477, 495, 583, 603, 621, 737, 759, 795, 1005, 1035, 1219, 1265, 1431, 1485, 1541, 1749, 1809, 2211, 2277, 2385, 2915, 3015, 3105, 3551, 3657, 3685, 3795, 4623, 5247, 6095, 6633, 6831, 7155, 7705, 8745, 9045, 10653, 10971, 11055, 11385, 13409, 13869, 15741, 16951, 17755, 18285, 19899, 23115, 26235, 31959, 32913, 33165, 34155, 39061, 40227, 41607, 50853, 53265, 54855, 67045, 69345, 78705, 81673, 84755, 95877, 99495, 117183, 120681, 152559, 159795, 164565, 195305, 201135, 208035, 245019, 254265, 351549, 362043, 408365, 457677, 479385, 585915, 603405, 735057, 762795, 898403, 1054647, 1225095, 1757745, 1810215, 2205171, 2288385, 2695209, 3675285, 4492015, 5273235, 8085627, 11025855, 13476045, 24256881, 40428135, 121284405]

約数ペア:

[(1, 121284405), (3, 40428135), (5, 24256881), (9, 13476045), (11, 11025855), (15, 8085627), (23, 5273235), (27, 4492015), (33, 3675285), (45, 2695209), (53, 2288385), (55, 2205171), (67, 1810215), (69, 1757745), (99, 1225095), (115, 1054647), (135, 898403), (159, 762795), (165, 735057), (201, 603405), (207, 585915), (253, 479385), (265, 457677), (297, 408365), (335, 362043), (345, 351549), (477, 254265), (495, 245019), (583, 208035), (603, 201135), (621, 195305), (737, 164565), (759, 159795), (795, 152559), (1005, 120681), (1035, 117183), (1219, 99495), (1265, 95877), (1431, 84755), (1485, 81673), (1541, 78705), (1749, 69345), (1809, 67045), (2211, 54855), (2277, 53265), (2385, 50853), (2915, 41607), (3015, 40227), (3105, 39061), (3551, 34155), (3657, 33165), (3685, 32913), (3795, 31959), (4623, 26235), (5247, 23115), (6095, 19899), (6633, 18285), (6831, 17755), (7155, 16951), (7705, 15741), (8745, 13869), (9045, 13409), (10653, 11385), (10971, 11055)]