65396859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 32580741

約数列:

[1, 3, 11, 33, 53, 139, 159, 269, 417, 583, 807, 1529, 1749, 2959, 4587, 7367, 8877, 14257, 22101, 37391, 42771, 81037, 112173, 156827, 243111, 411301, 470481, 1233903, 1981723, 5945169, 21798953, 65396859]

約数ペア:

[(1, 65396859), (3, 21798953), (11, 5945169), (33, 1981723), (53, 1233903), (139, 470481), (159, 411301), (269, 243111), (417, 156827), (583, 112173), (807, 81037), (1529, 42771), (1749, 37391), (2959, 22101), (4587, 14257), (7367, 8877)]