84870441

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 125789664

約数和(自身を除く): 40919223

約数列:

[1, 3, 9, 67, 97, 201, 291, 603, 873, 1451, 4353, 6499, 13059, 19497, 58491, 97217, 140747, 291651, 422241, 874953, 1266723, 9430049, 28290147, 84870441]

約数ペア:

[(1, 84870441), (3, 28290147), (9, 9430049), (67, 1266723), (97, 874953), (201, 422241), (291, 291651), (603, 140747), (873, 97217), (1451, 58491), (4353, 19497), (6499, 13059)]