69667437

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 111992832

約数和(自身を除く): 42325395

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 1487, 2037, 2231, 4461, 6693, 10409, 15617, 31227, 34201, 46851, 102603, 144239, 239407, 432717, 718221, 1009673, 3029019, 3317497, 9952491, 23222479, 69667437]

約数ペア:

[(1, 69667437), (3, 23222479), (7, 9952491), (21, 3317497), (23, 3029019), (69, 1009673), (97, 718221), (161, 432717), (291, 239407), (483, 144239), (679, 102603), (1487, 46851), (2037, 34201), (2231, 31227), (4461, 15617), (6693, 10409)]