67740903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 103969008

約数和(自身を除く): 36228105

約数列:

[1, 3, 9, 17, 51, 153, 373, 1119, 1187, 3357, 3561, 6341, 10683, 19023, 20179, 57069, 60537, 181611, 442751, 1328253, 3984759, 7526767, 22580301, 67740903]

約数ペア:

[(1, 67740903), (3, 22580301), (9, 7526767), (17, 3984759), (51, 1328253), (153, 442751), (373, 181611), (1119, 60537), (1187, 57069), (3357, 20179), (3561, 19023), (6341, 10683)]