161000433

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 277555200

約数和(自身を除く): 116554767

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 103, 171, 209, 277, 297, 309, 513, 627, 831, 927, 1133, 1881, 1957, 2493, 2781, 3047, 3399, 5263, 5643, 5871, 7479, 9141, 10197, 15789, 17613, 21527, 27423, 28531, 30591, 47367, 52839, 57893, 64581, 82269, 85593, 142101, 173679, 193743, 256779, 313841, 521037, 542089, 581229, 770337, 941523, 1563111, 1626267, 2824569, 4878801, 5962979, 8473707, 14636403, 17888937, 53666811, 161000433]

約数ペア:

[(1, 161000433), (3, 53666811), (9, 17888937), (11, 14636403), (19, 8473707), (27, 5962979), (33, 4878801), (57, 2824569), (99, 1626267), (103, 1563111), (171, 941523), (209, 770337), (277, 581229), (297, 542089), (309, 521037), (513, 313841), (627, 256779), (831, 193743), (927, 173679), (1133, 142101), (1881, 85593), (1957, 82269), (2493, 64581), (2781, 57893), (3047, 52839), (3399, 47367), (5263, 30591), (5643, 28531), (5871, 27423), (7479, 21527), (9141, 17613), (10197, 15789)]