53620011

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 79679600

約数和(自身を除く): 26059589

約数列:

[1, 3, 9, 43, 129, 349, 387, 397, 1047, 1191, 3141, 3573, 15007, 17071, 45021, 51213, 135063, 138553, 153639, 415659, 1246977, 5957779, 17873337, 53620011]

約数ペア:

[(1, 53620011), (3, 17873337), (9, 5957779), (43, 1246977), (129, 415659), (349, 153639), (387, 138553), (397, 135063), (1047, 51213), (1191, 45021), (3141, 17071), (3573, 15007)]