70121787477

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{42267503}}^1$

素因数の和:42267592

約数の個数: 16

約数和(自身を含む): 108204810240

約数和(自身を除く): 38083022763

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 42267503, 126802509, 295872521, 887617563, 3339132737, 10017398211, 23373929159, 70121787477]

約数ペア:

[(1, 70121787477), (3, 23373929159), (7, 10017398211), (21, 3339132737), (79, 887617563), (237, 295872521), (553, 126802509), (1659, 42267503)]