72791937

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 109374720

約数和(自身を除く): 36582783

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 1877, 4309, 5631, 12927, 16893, 38781, 58187, 174561, 260903, 523683, 782709, 2348127, 8087993, 24263979, 72791937]

約数ペア:

[(1, 72791937), (3, 24263979), (9, 8087993), (31, 2348127), (93, 782709), (139, 523683), (279, 260903), (417, 174561), (1251, 58187), (1877, 38781), (4309, 16893), (5631, 12927)]