160809987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4111}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 248693760

約数和(自身を除く): 87883773

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 2301, 3009, 4111, 12333, 13039, 39117, 53443, 69887, 160329, 209661, 242549, 727647, 908531, 2725593, 3153137, 4123333, 9459411, 12369999, 53603329, 160809987]

約数ペア:

[(1, 160809987), (3, 53603329), (13, 12369999), (17, 9459411), (39, 4123333), (51, 3153137), (59, 2725593), (177, 908531), (221, 727647), (663, 242549), (767, 209661), (1003, 160329), (2301, 69887), (3009, 53443), (4111, 39117), (12333, 13039)]