82573953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 55527807

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1253, 1969, 1997, 3759, 5907, 5991, 13783, 13979, 21967, 41349, 41937, 65901, 153769, 357463, 461307, 1072389, 2502241, 3932093, 7506723, 11796279, 27524651, 82573953]

約数ペア:

[(1, 82573953), (3, 27524651), (7, 11796279), (11, 7506723), (21, 3932093), (33, 2502241), (77, 1072389), (179, 461307), (231, 357463), (537, 153769), (1253, 65901), (1969, 41937), (1997, 41349), (3759, 21967), (5907, 13979), (5991, 13783)]