72408999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39503}}^1$

素因数の和:39566

約数の個数: 16

約数和(自身を含む): 106186752

約数和(自身を除く): 33777753

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 39503, 118509, 513539, 1540617, 1856641, 5569923, 24136333, 72408999]

約数ペア:

[(1, 72408999), (3, 24136333), (13, 5569923), (39, 1856641), (47, 1540617), (141, 513539), (611, 118509), (1833, 39503)]