90500553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 161703360

約数和(自身を除く): 71202807

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 3701, 8151, 11103, 24453, 33309, 40711, 48113, 70319, 122133, 144339, 210957, 366399, 433017, 529243, 632871, 773509, 914147, 1587729, 2320527, 2742441, 4763187, 6961581, 8227323, 10055617, 30166851, 90500553]

約数ペア:

[(1, 90500553), (3, 30166851), (9, 10055617), (11, 8227323), (13, 6961581), (19, 4763187), (33, 2742441), (39, 2320527), (57, 1587729), (99, 914147), (117, 773509), (143, 632871), (171, 529243), (209, 433017), (247, 366399), (429, 210957), (627, 144339), (741, 122133), (1287, 70319), (1881, 48113), (2223, 40711), (2717, 33309), (3701, 24453), (8151, 11103)]