56299131

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 99247104

約数和(自身を除く): 42947973

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 3203, 5859, 9609, 17577, 22421, 28827, 67263, 86481, 99293, 201789, 259443, 297879, 605367, 695051, 893637, 1816101, 2085153, 2680911, 6255459, 8042733, 18766377, 56299131]

約数ペア:

[(1, 56299131), (3, 18766377), (7, 8042733), (9, 6255459), (21, 2680911), (27, 2085153), (31, 1816101), (63, 893637), (81, 695051), (93, 605367), (189, 297879), (217, 259443), (279, 201789), (567, 99293), (651, 86481), (837, 67263), (1953, 28827), (2511, 22421), (3203, 17577), (5859, 9609)]