2555898049197

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1\times {\mathrm{47903}}^1$

素因数の和:48655

約数の個数: 64

約数和(自身を含む): 3984386457600

約数和(自身を除く): 1428488408403

約数列:

[1, 3, 9, 23, 27, 69, 151, 207, 453, 569, 621, 1359, 1707, 3473, 4077, 5121, 10419, 13087, 15363, 31257, 39261, 47903, 85919, 93771, 117783, 143709, 257757, 353349, 431127, 773271, 1101769, 1293381, 1976137, 2319813, 3305307, 5928411, 7233353, 9915921, 17785233, 21700059, 27256807, 29747763, 53355699, 65100177, 81770421, 166367119, 195300531, 245311263, 499101357, 626906561, 735933789, 1497304071, 1880719683, 4115777857, 4491912213, 5642159049, 12347333571, 16926477147, 37042000713, 94662890711, 111126002139, 283988672133, 851966016399, 2555898049197]

約数ペア:

[(1, 2555898049197), (3, 851966016399), (9, 283988672133), (23, 111126002139), (27, 94662890711), (69, 37042000713), (151, 16926477147), (207, 12347333571), (453, 5642159049), (569, 4491912213), (621, 4115777857), (1359, 1880719683), (1707, 1497304071), (3473, 735933789), (4077, 626906561), (5121, 499101357), (10419, 245311263), (13087, 195300531), (15363, 166367119), (31257, 81770421), (39261, 65100177), (47903, 53355699), (85919, 29747763), (93771, 27256807), (117783, 21700059), (143709, 17785233), (257757, 9915921), (353349, 7233353), (431127, 5928411), (773271, 3305307), (1101769, 2319813), (1293381, 1976137)]