89953017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 150512640

約数和(自身を除く): 60559623

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 2389, 3423, 5379, 7167, 12551, 16723, 26279, 37653, 50169, 78837, 183953, 389407, 551859, 1168221, 2725849, 4283477, 8177547, 12850431, 29984339, 89953017]

約数ペア:

[(1, 89953017), (3, 29984339), (7, 12850431), (11, 8177547), (21, 4283477), (33, 2725849), (77, 1168221), (163, 551859), (231, 389407), (489, 183953), (1141, 78837), (1793, 50169), (2389, 37653), (3423, 26279), (5379, 16723), (7167, 12551)]