172912227939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4261}}^1\times {\mathrm{409901}}^1$

素因数の和:414179

約数の個数: 24

約数和(自身を含む): 272532362544

約数和(自身を除く): 99620134605

約数列:

[1, 3, 9, 11, 33, 99, 4261, 12783, 38349, 46871, 140613, 409901, 421839, 1229703, 3689109, 4508911, 13526733, 40580199, 1746588161, 5239764483, 15719293449, 19212469771, 57637409313, 172912227939]

約数ペア:

[(1, 172912227939), (3, 57637409313), (9, 19212469771), (11, 15719293449), (33, 5239764483), (99, 1746588161), (4261, 40580199), (12783, 13526733), (38349, 4508911), (46871, 3689109), (140613, 1229703), (409901, 421839)]