86575887

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 135010512

約数和(自身を除く): 48434625

約数列:

[1, 3, 9, 23, 41, 69, 101, 123, 207, 303, 369, 909, 943, 2323, 2829, 4141, 6969, 8487, 10201, 12423, 20907, 30603, 37269, 91809, 95243, 234623, 285729, 418241, 703869, 857187, 1254723, 2111607, 3764169, 9619543, 28858629, 86575887]

約数ペア:

[(1, 86575887), (3, 28858629), (9, 9619543), (23, 3764169), (41, 2111607), (69, 1254723), (101, 857187), (123, 703869), (207, 418241), (303, 285729), (369, 234623), (909, 95243), (943, 91809), (2323, 37269), (2829, 30603), (4141, 20907), (6969, 12423), (8487, 10201)]