166353327

素因数分解:

$3^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2381}}^1$

素因数の和:3503

約数の個数: 24

約数和(自身を含む): 274978080

約数和(自身を除く): 108624753

約数列:

[1, 3, 7, 9, 21, 63, 1109, 2381, 3327, 7143, 7763, 9981, 16667, 21429, 23289, 50001, 69867, 150003, 2640529, 7921587, 18483703, 23764761, 55451109, 166353327]

約数ペア:

[(1, 166353327), (3, 55451109), (7, 23764761), (9, 18483703), (21, 7921587), (63, 2640529), (1109, 150003), (2381, 69867), (3327, 50001), (7143, 23289), (7763, 21429), (9981, 16667)]