98518161

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 155803648

約数和(自身を除く): 57285487

約数列:

[1, 3, 7, 21, 37, 103, 111, 259, 309, 721, 777, 1231, 2163, 3693, 3811, 8617, 11433, 25851, 26677, 45547, 80031, 126793, 136641, 318829, 380379, 887551, 956487, 2662653, 4691341, 14074023, 32839387, 98518161]

約数ペア:

[(1, 98518161), (3, 32839387), (7, 14074023), (21, 4691341), (37, 2662653), (103, 956487), (111, 887551), (259, 380379), (309, 318829), (721, 136641), (777, 126793), (1231, 80031), (2163, 45547), (3693, 26677), (3811, 25851), (8617, 11433)]