88947189

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3491}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 136188000

約数和(自身を除く): 47240811

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 3491, 8493, 10473, 25479, 31419, 66329, 198987, 520159, 596961, 1560477, 4681431, 9883021, 29649063, 88947189]

約数ペア:

[(1, 88947189), (3, 29649063), (9, 9883021), (19, 4681431), (57, 1560477), (149, 596961), (171, 520159), (447, 198987), (1341, 66329), (2831, 31419), (3491, 25479), (8493, 10473)]