129955278

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{54013}}^1$

素因数の和:54419

約数の個数: 16

約数和(自身を含む): 260563536

約数和(自身を除く): 130608258

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 54013, 108026, 162039, 324078, 21659213, 43318426, 64977639, 129955278]

約数ペア:

[(1, 129955278), (2, 64977639), (3, 43318426), (6, 21659213), (401, 324078), (802, 162039), (1203, 108026), (2406, 54013)]