748287153

素因数分解:

$3^6\times {\mathrm{1026457}}^1$

素因数の和:1026475

約数の個数: 14

約数和(自身を含む): 1121918594

約数和(自身を除く): 373631441

約数列:

[1, 3, 9, 27, 81, 243, 729, 1026457, 3079371, 9238113, 27714339, 83143017, 249429051, 748287153]

約数ペア:

[(1, 748287153), (3, 249429051), (9, 83143017), (27, 27714339), (81, 9238113), (243, 3079371), (729, 1026457)]