22811372847

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{13147}}^1$

素因数の和:13881

約数の個数: 40

約数和(自身を含む): 35229066752

約数和(自身を除く): 12417693905

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 691, 837, 2073, 2511, 6219, 13147, 18657, 21421, 39441, 55971, 64263, 118323, 192789, 354969, 407557, 578367, 1064907, 1222671, 1735101, 3668013, 9084577, 11004039, 27253731, 33012117, 81761193, 245283579, 281621887, 735850737, 844865661, 2534596983, 7603790949, 22811372847]

約数ペア:

[(1, 22811372847), (3, 7603790949), (9, 2534596983), (27, 844865661), (31, 735850737), (81, 281621887), (93, 245283579), (279, 81761193), (691, 33012117), (837, 27253731), (2073, 11004039), (2511, 9084577), (6219, 3668013), (13147, 1735101), (18657, 1222671), (21421, 1064907), (39441, 578367), (55971, 407557), (64263, 354969), (118323, 192789)]