83211339609

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{7390651}}^1$

素因数の和:7390802

約数の個数: 20

約数和(自身を含む): 125197644880

約数和(自身を除く): 41986305271

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 7390651, 22171953, 66515859, 199547577, 598642731, 1027300489, 3081901467, 9245704401, 27737113203, 83211339609]

約数ペア:

[(1, 83211339609), (3, 27737113203), (9, 9245704401), (27, 3081901467), (81, 1027300489), (139, 598642731), (417, 199547577), (1251, 66515859), (3753, 22171953), (11259, 7390651)]