187108419

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{7243}}^1$

素因数の和:7434

約数の個数: 16

約数和(自身を含む): 254988800

約数和(自身を除く): 67880381

約数列:

[1, 3, 79, 109, 237, 327, 7243, 8611, 21729, 25833, 572197, 789487, 1716591, 2368461, 62369473, 187108419]

約数ペア:

[(1, 187108419), (3, 62369473), (79, 2368461), (109, 1716591), (237, 789487), (327, 572197), (7243, 25833), (8611, 21729)]