57377901

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 33196947

約数列:

[1, 3, 7, 21, 41, 103, 123, 287, 309, 647, 721, 861, 1941, 2163, 4223, 4529, 12669, 13587, 26527, 29561, 66641, 79581, 88683, 185689, 199923, 466487, 557067, 1399461, 2732281, 8196843, 19125967, 57377901]

約数ペア:

[(1, 57377901), (3, 19125967), (7, 8196843), (21, 2732281), (41, 1399461), (103, 557067), (123, 466487), (287, 199923), (309, 185689), (647, 88683), (721, 79581), (861, 66641), (1941, 29561), (2163, 26527), (4223, 13587), (4529, 12669)]