152220663

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34031}}^1$

素因数の和:34115

約数の個数: 24

約数和(自身を含む): 254831616

約数和(自身を除く): 102610953

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 34031, 102093, 238217, 306279, 714651, 2143953, 2416201, 7248603, 16913407, 21745809, 50740221, 152220663]

約数ペア:

[(1, 152220663), (3, 50740221), (7, 21745809), (9, 16913407), (21, 7248603), (63, 2416201), (71, 2143953), (213, 714651), (497, 306279), (639, 238217), (1491, 102093), (4473, 34031)]