100804257

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{3391}}^1$

素因数の和:3770

約数の個数: 20

約数和(自身を含む): 151038976

約数和(自身を除く): 50234719

約数列:

[1, 3, 9, 27, 81, 367, 1101, 3303, 3391, 9909, 10173, 29727, 30519, 91557, 274671, 1244497, 3733491, 11200473, 33601419, 100804257]

約数ペア:

[(1, 100804257), (3, 33601419), (9, 11200473), (27, 3733491), (81, 1244497), (367, 274671), (1101, 91557), (3303, 30519), (3391, 29727), (9909, 10173)]