89983881

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 143006448

約数和(自身を除く): 53022567

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 871, 883, 1521, 2613, 2649, 7839, 7947, 11323, 11479, 33969, 34437, 59161, 101907, 103311, 149227, 177483, 447681, 532449, 769093, 1343043, 2307279, 6921837, 9998209, 29994627, 89983881]

約数ペア:

[(1, 89983881), (3, 29994627), (9, 9998209), (13, 6921837), (39, 2307279), (67, 1343043), (117, 769093), (169, 532449), (201, 447681), (507, 177483), (603, 149227), (871, 103311), (883, 101907), (1521, 59161), (2613, 34437), (2649, 33969), (7839, 11479), (7947, 11323)]