149869099647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4972267}}^1$

素因数の和:4972487

約数の個数: 24

約数和(自身を含む): 230375120976

約数和(自身を除く): 80506021329

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 10047, 30141, 4972267, 14916801, 44750403, 84528539, 253585617, 760756851, 979536599, 2938609797, 8815829391, 16652122183, 49956366549, 149869099647]

約数ペア:

[(1, 149869099647), (3, 49956366549), (9, 16652122183), (17, 8815829391), (51, 2938609797), (153, 979536599), (197, 760756851), (591, 253585617), (1773, 84528539), (3349, 44750403), (10047, 14916801), (30141, 4972267)]