126989187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 193202688

約数和(自身を除く): 66213501

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 871, 897, 1541, 2113, 2613, 4623, 6339, 20033, 27469, 48599, 60099, 82407, 141571, 145797, 424713, 631787, 1840423, 1895361, 3256133, 5521269, 9768399, 42329729, 126989187]

約数ペア:

[(1, 126989187), (3, 42329729), (13, 9768399), (23, 5521269), (39, 3256133), (67, 1895361), (69, 1840423), (201, 631787), (299, 424713), (871, 145797), (897, 141571), (1541, 82407), (2113, 60099), (2613, 48599), (4623, 27469), (6339, 20033)]