155666829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{118739}}^1$

素因数の和:118784

約数の個数: 16

約数和(自身を含む): 227980800

約数和(自身を除く): 72313971

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 118739, 356217, 2256041, 2730997, 6768123, 8192991, 51888943, 155666829]

約数ペア:

[(1, 155666829), (3, 51888943), (19, 8192991), (23, 6768123), (57, 2730997), (69, 2256041), (437, 356217), (1311, 118739)]