158346237

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{327839}}^1$

素因数の和:327872

約数の個数: 16

約数和(自身を含む): 251781120

約数和(自身を除く): 93434883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 327839, 983517, 2294873, 6884619, 7540297, 22620891, 52782079, 158346237]

約数ペア:

[(1, 158346237), (3, 52782079), (7, 22620891), (21, 7540297), (23, 6884619), (69, 2294873), (161, 983517), (483, 327839)]