67107131

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 19984069

約数列:

[1, 7, 13, 29, 59, 91, 203, 377, 413, 431, 767, 1711, 2639, 3017, 5369, 5603, 11977, 12499, 22243, 25429, 39221, 87493, 155701, 162487, 178003, 330577, 737441, 1137409, 2314039, 5162087, 9586733, 67107131]

約数ペア:

[(1, 67107131), (7, 9586733), (13, 5162087), (29, 2314039), (59, 1137409), (91, 737441), (203, 330577), (377, 178003), (413, 162487), (431, 155701), (767, 87493), (1711, 39221), (2639, 25429), (3017, 22243), (5369, 12499), (5603, 11977)]