296840457

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{60077}}^1$

素因数の和:60150

約数の個数: 20

約数和(自身を含む): 450705156

約数和(自身を除く): 153864699

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 60077, 180231, 540693, 1622079, 3664697, 4866237, 10994091, 32982273, 98946819, 296840457]

約数ペア:

[(1, 296840457), (3, 98946819), (9, 32982273), (27, 10994091), (61, 4866237), (81, 3664697), (183, 1622079), (549, 540693), (1647, 180231), (4941, 60077)]