72769059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 119927808

約数和(自身を除く): 47158749

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 131, 181, 279, 341, 393, 543, 1023, 1179, 1441, 1629, 1991, 3069, 4061, 4323, 5611, 5973, 12183, 12969, 16833, 17919, 23711, 36549, 44671, 50499, 61721, 71133, 134013, 185163, 213399, 260821, 402039, 555489, 735041, 782463, 2205123, 2347389, 6615369, 8085451, 24256353, 72769059]

約数ペア:

[(1, 72769059), (3, 24256353), (9, 8085451), (11, 6615369), (31, 2347389), (33, 2205123), (93, 782463), (99, 735041), (131, 555489), (181, 402039), (279, 260821), (341, 213399), (393, 185163), (543, 134013), (1023, 71133), (1179, 61721), (1441, 50499), (1629, 44671), (1991, 36549), (3069, 23711), (4061, 17919), (4323, 16833), (5611, 12969), (5973, 12183)]