64996113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238081}}^1$

素因数の和:238104

約数の個数: 16

約数和(自身を含む): 106660736

約数和(自身を除く): 41664623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 238081, 714243, 1666567, 3095053, 4999701, 9285159, 21665371, 64996113]

約数ペア:

[(1, 64996113), (3, 21665371), (7, 9285159), (13, 4999701), (21, 3095053), (39, 1666567), (91, 714243), (273, 238081)]