156720316581

素因数分解:

$3^2\times {\mathrm{467}}^1\times {\mathrm{1973}}^1\times {\mathrm{18899}}^1$

素因数の和:21345

約数の個数: 24

約数和(自身を含む): 226985522400

約数和(自身を除く): 70265205819

約数列:

[1, 3, 9, 467, 1401, 1973, 4203, 5919, 17757, 18899, 56697, 170091, 921391, 2764173, 8292519, 8825833, 26477499, 37287727, 79432497, 111863181, 335589543, 17413368509, 52240105527, 156720316581]

約数ペア:

[(1, 156720316581), (3, 52240105527), (9, 17413368509), (467, 335589543), (1401, 111863181), (1973, 79432497), (4203, 37287727), (5919, 26477499), (17757, 8825833), (18899, 8292519), (56697, 2764173), (170091, 921391)]