68033251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 15832349

約数列:

[1, 11, 13, 31, 103, 143, 149, 341, 403, 1133, 1339, 1639, 1937, 3193, 4433, 4619, 14729, 15347, 21307, 35123, 41509, 50809, 60047, 168817, 199511, 456599, 475757, 660517, 2194621, 5233327, 6184841, 68033251]

約数ペア:

[(1, 68033251), (11, 6184841), (13, 5233327), (31, 2194621), (103, 660517), (143, 475757), (149, 456599), (341, 199511), (403, 168817), (1133, 60047), (1339, 50809), (1639, 41509), (1937, 35123), (3193, 21307), (4433, 15347), (4619, 14729)]