77880153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 118623232

約数和(自身を除く): 40743079

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1443, 1741, 3441, 5223, 14911, 22633, 44733, 53971, 64417, 67899, 161913, 193251, 701623, 837421, 1996927, 2104869, 2512263, 5990781, 25960051, 77880153]

約数ペア:

[(1, 77880153), (3, 25960051), (13, 5990781), (31, 2512263), (37, 2104869), (39, 1996927), (93, 837421), (111, 701623), (403, 193251), (481, 161913), (1147, 67899), (1209, 64417), (1443, 53971), (1741, 44733), (3441, 22633), (5223, 14911)]