40101903

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{8423}}^1$

素因数の和:8475

約数の個数: 18

約数和(自身を含む): 60560136

約数和(自身を除く): 20458233

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 8423, 25269, 75807, 193729, 581187, 1743561, 4455767, 13367301, 40101903]

約数ペア:

[(1, 40101903), (3, 13367301), (9, 4455767), (23, 1743561), (69, 581187), (207, 193729), (529, 75807), (1587, 25269), (4761, 8423)]