9777645

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 9022995

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 67, 69, 115, 135, 141, 201, 207, 235, 335, 345, 423, 603, 621, 705, 1005, 1035, 1081, 1269, 1541, 1809, 2115, 3015, 3105, 3149, 3243, 4623, 5405, 6345, 7705, 9045, 9447, 9729, 13869, 15745, 16215, 23115, 28341, 29187, 41607, 47235, 48645, 69345, 72427, 85023, 141705, 145935, 208035, 217281, 362135, 425115, 651843, 1086405, 1955529, 3259215, 9777645]

約数ペア:

[(1, 9777645), (3, 3259215), (5, 1955529), (9, 1086405), (15, 651843), (23, 425115), (27, 362135), (45, 217281), (47, 208035), (67, 145935), (69, 141705), (115, 85023), (135, 72427), (141, 69345), (201, 48645), (207, 47235), (235, 41607), (335, 29187), (345, 28341), (423, 23115), (603, 16215), (621, 15745), (705, 13869), (1005, 9729), (1035, 9447), (1081, 9045), (1269, 7705), (1541, 6345), (1809, 5405), (2115, 4623), (3015, 3243), (3105, 3149)]