15695903720259

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1203581299}}^1$

素因数の和:1203581341

約数の個数: 40

約数和(自身を含む): 27961600761600

約数和(自身を除く): 12265697041341

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 1203581299, 3610743897, 8425069093, 10832231691, 25275207279, 27682369877, 32496695073, 75825621837, 83047109631, 97490085219, 193776589139, 227476865511, 249141328893, 581329767417, 682430596533, 747423986679, 1743989302251, 2242271960037, 5231967906753, 15695903720259]

約数ペア:

[(1, 15695903720259), (3, 5231967906753), (7, 2242271960037), (9, 1743989302251), (21, 747423986679), (23, 682430596533), (27, 581329767417), (63, 249141328893), (69, 227476865511), (81, 193776589139), (161, 97490085219), (189, 83047109631), (207, 75825621837), (483, 32496695073), (567, 27682369877), (621, 25275207279), (1449, 10832231691), (1863, 8425069093), (4347, 3610743897), (13041, 1203581299)]