170087031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21163}}^1$

素因数の和:21235

約数の個数: 24

約数和(自身を含む): 264126720

約数和(自身を除く): 94039689

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 21163, 63489, 190467, 402097, 994661, 1206291, 2983983, 3618873, 8951949, 18898559, 56695677, 170087031]

約数ペア:

[(1, 170087031), (3, 56695677), (9, 18898559), (19, 8951949), (47, 3618873), (57, 2983983), (141, 1206291), (171, 994661), (423, 402097), (893, 190467), (2679, 63489), (8037, 21163)]