71873263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54907}}^1$

素因数の和:54942

約数の個数: 16

約数和(自身を含む): 94881024

約数和(自身を除く): 23007761

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 54907, 384349, 603977, 933419, 4227839, 6533933, 10267609, 71873263]

約数ペア:

[(1, 71873263), (7, 10267609), (11, 6533933), (17, 4227839), (77, 933419), (119, 603977), (187, 384349), (1309, 54907)]