90475017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{26021}}^1$

素因数の和:26104

約数の個数: 16

約数和(自身を含む): 129069120

約数和(自身を除く): 38594103

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 26021, 78063, 494399, 1483197, 1587281, 4761843, 30158339, 90475017]

約数ペア:

[(1, 90475017), (3, 30158339), (19, 4761843), (57, 1587281), (61, 1483197), (183, 494399), (1159, 78063), (3477, 26021)]