118839609

素因数分解:

$3^3\times 7^1\times {\mathrm{628781}}^1$

素因数の和:628797

約数の個数: 16

約数和(自身を含む): 201210240

約数和(自身を除く): 82370631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 628781, 1886343, 4401467, 5659029, 13204401, 16977087, 39613203, 118839609]

約数ペア:

[(1, 118839609), (3, 39613203), (7, 16977087), (9, 13204401), (21, 5659029), (27, 4401467), (63, 1886343), (189, 628781)]