211677685545

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{133157}}^1$

素因数の和:134105

約数の個数: 32

約数和(自身を含む): 341694080640

約数和(自身を除く): 130016395095

約数列:

[1, 3, 5, 15, 131, 393, 655, 809, 1965, 2427, 4045, 12135, 105979, 133157, 317937, 399471, 529895, 665785, 1589685, 1997355, 17443567, 52330701, 87217835, 107724013, 261653505, 323172039, 538620065, 1615860195, 14111845703, 42335537109, 70559228515, 211677685545]

約数ペア:

[(1, 211677685545), (3, 70559228515), (5, 42335537109), (15, 14111845703), (131, 1615860195), (393, 538620065), (655, 323172039), (809, 261653505), (1965, 107724013), (2427, 87217835), (4045, 52330701), (12135, 17443567), (105979, 1997355), (133157, 1589685), (317937, 665785), (399471, 529895)]