27204423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 39688704

約数和(自身を除く): 12484281

約数列:

[1, 3, 23, 43, 53, 69, 129, 159, 173, 519, 989, 1219, 2279, 2967, 3657, 3979, 6837, 7439, 9169, 11937, 22317, 27507, 52417, 157251, 171097, 210887, 394267, 513291, 632661, 1182801, 9068141, 27204423]

約数ペア:

[(1, 27204423), (3, 9068141), (23, 1182801), (43, 632661), (53, 513291), (69, 394267), (129, 210887), (159, 171097), (173, 157251), (519, 52417), (989, 27507), (1219, 22317), (2279, 11937), (2967, 9169), (3657, 7439), (3979, 6837)]