42250977

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22714

約数の個数: 20

約数和(自身を含む): 65862720

約数和(自身を除く): 23611743

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 22679, 68037, 204111, 521617, 612333, 1564851, 1836999, 4694553, 14083659, 42250977]

約数ペア:

[(1, 42250977), (3, 14083659), (9, 4694553), (23, 1836999), (27, 1564851), (69, 612333), (81, 521617), (207, 204111), (621, 68037), (1863, 22679)]