66743721

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 106893696

約数和(自身を除く): 40149975

約数列:

[1, 3, 9, 11, 33, 99, 121, 167, 363, 367, 501, 1089, 1101, 1503, 1837, 3303, 4037, 5511, 12111, 16533, 20207, 36333, 44407, 60621, 61289, 133221, 181863, 183867, 399663, 551601, 674179, 2022537, 6067611, 7415969, 22247907, 66743721]

約数ペア:

[(1, 66743721), (3, 22247907), (9, 7415969), (11, 6067611), (33, 2022537), (99, 674179), (121, 551601), (167, 399663), (363, 183867), (367, 181863), (501, 133221), (1089, 61289), (1101, 60621), (1503, 44407), (1837, 36333), (3303, 20207), (4037, 16533), (5511, 12111)]