65764281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53861}}^1$

素因数の和:53912

約数の個数: 16

約数和(自身を含む): 98244288

約数和(自身を除く): 32480007

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 53861, 161583, 592471, 1777413, 1992857, 5978571, 21921427, 65764281]

約数ペア:

[(1, 65764281), (3, 21921427), (11, 5978571), (33, 1992857), (37, 1777413), (111, 592471), (407, 161583), (1221, 53861)]