151611837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 228711168

約数和(自身を除く): 77099331

約数列:

[1, 3, 13, 23, 39, 69, 173, 299, 519, 897, 977, 2249, 2931, 3979, 6747, 11937, 12701, 22471, 38103, 51727, 67413, 155181, 169021, 292123, 507063, 876369, 2197273, 3887483, 6591819, 11662449, 50537279, 151611837]

約数ペア:

[(1, 151611837), (3, 50537279), (13, 11662449), (23, 6591819), (39, 3887483), (69, 2197273), (173, 876369), (299, 507063), (519, 292123), (897, 169021), (977, 155181), (2249, 67413), (2931, 51727), (3979, 38103), (6747, 22471), (11937, 12701)]