118964457

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{24077}}^1$

素因数の和:24150

約数の個数: 20

約数和(自身を含む): 180633156

約数和(自身を除く): 61668699

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 24077, 72231, 216693, 650079, 1468697, 1950237, 4406091, 13218273, 39654819, 118964457]

約数ペア:

[(1, 118964457), (3, 39654819), (9, 13218273), (27, 4406091), (61, 1950237), (81, 1468697), (183, 650079), (549, 216693), (1647, 72231), (4941, 24077)]