15661769877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{10891}}^1$

素因数の和:11171

約数の個数: 64

約数和(自身を含む): 26569509120

約数和(自身を除く): 10907739243

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 241, 351, 459, 663, 723, 1989, 2169, 3133, 4097, 5967, 6507, 9399, 10891, 12291, 28197, 32673, 36873, 53261, 84591, 98019, 110619, 141583, 159783, 185147, 294057, 424749, 479349, 555441, 1274247, 1438047, 1666323, 2406911, 2624731, 3822741, 4998969, 7220733, 7874193, 21662199, 23622579, 34121503, 44620427, 64986597, 70867737, 102364509, 133861281, 307093527, 401583843, 580065551, 921280581, 1204751529, 1740196653, 5220589959, 15661769877]

約数ペア:

[(1, 15661769877), (3, 5220589959), (9, 1740196653), (13, 1204751529), (17, 921280581), (27, 580065551), (39, 401583843), (51, 307093527), (117, 133861281), (153, 102364509), (221, 70867737), (241, 64986597), (351, 44620427), (459, 34121503), (663, 23622579), (723, 21662199), (1989, 7874193), (2169, 7220733), (3133, 4998969), (4097, 3822741), (5967, 2624731), (6507, 2406911), (9399, 1666323), (10891, 1438047), (12291, 1274247), (28197, 555441), (32673, 479349), (36873, 424749), (53261, 294057), (84591, 185147), (98019, 159783), (110619, 141583)]