66449617

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 77277240

約数和(自身を除く): 10827623

約数列:

[1, 13, 17, 101, 169, 221, 229, 1313, 1717, 2873, 2977, 3893, 17069, 22321, 23129, 38701, 50609, 290173, 300677, 393193, 657917, 3908801, 5111509, 66449617]

約数ペア:

[(1, 66449617), (13, 5111509), (17, 3908801), (101, 657917), (169, 393193), (221, 300677), (229, 290173), (1313, 50609), (1717, 38701), (2873, 23129), (2977, 22321), (3893, 17069)]