157087623

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6733}}^1$

素因数の和:6855

約数の個数: 32

約数和(自身を含む): 263757312

約数和(自身を除く): 106669689

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 6733, 7777, 20199, 23331, 47131, 74063, 141393, 222189, 518441, 680033, 1555323, 2040099, 4760231, 7480363, 14280693, 22441089, 52362541, 157087623]

約数ペア:

[(1, 157087623), (3, 52362541), (7, 22441089), (11, 14280693), (21, 7480363), (33, 4760231), (77, 2040099), (101, 1555323), (231, 680033), (303, 518441), (707, 222189), (1111, 141393), (2121, 74063), (3333, 47131), (6733, 23331), (7777, 20199)]