79771809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3191}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 114758784

約数和(自身を除く): 34986975

約数列:

[1, 3, 13, 39, 641, 1923, 3191, 8333, 9573, 24999, 41483, 124449, 2045431, 6136293, 26590603, 79771809]

約数ペア:

[(1, 79771809), (3, 26590603), (13, 6136293), (39, 2045431), (641, 124449), (1923, 41483), (3191, 24999), (8333, 9573)]