80948013

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 110388096

約数和(自身を除く): 29440083

約数列:

[1, 3, 53, 159, 311, 933, 1637, 4911, 16483, 49449, 86761, 260283, 509107, 1527321, 26982671, 80948013]

約数ペア:

[(1, 80948013), (3, 26982671), (53, 1527321), (159, 509107), (311, 260283), (933, 86761), (1637, 49449), (4911, 16483)]