90654633

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 141870080

約数和(自身を除く): 51215447

約数列:

[1, 3, 9, 27, 31, 79, 81, 93, 237, 279, 457, 711, 837, 1371, 2133, 2449, 2511, 4113, 6399, 7347, 12339, 14167, 22041, 36103, 37017, 42501, 66123, 108309, 127503, 198369, 324927, 382509, 974781, 1119193, 1147527, 2924343, 3357579, 10072737, 30218211, 90654633]

約数ペア:

[(1, 90654633), (3, 30218211), (9, 10072737), (27, 3357579), (31, 2924343), (79, 1147527), (81, 1119193), (93, 974781), (237, 382509), (279, 324927), (457, 198369), (711, 127503), (837, 108309), (1371, 66123), (2133, 42501), (2449, 37017), (2511, 36103), (4113, 22041), (6399, 14167), (7347, 12339)]