80382783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 126185472

約数和(自身を除く): 45802689

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 3911, 6851, 11733, 20553, 50843, 66487, 121241, 152529, 199461, 363723, 864331, 1576133, 2061097, 2592993, 4728399, 6183291, 26794261, 80382783]

約数ペア:

[(1, 80382783), (3, 26794261), (13, 6183291), (17, 4728399), (31, 2592993), (39, 2061097), (51, 1576133), (93, 864331), (221, 363723), (403, 199461), (527, 152529), (663, 121241), (1209, 66487), (1581, 50843), (3911, 20553), (6851, 11733)]