15696670689

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{161683}}^1$

素因数の和:161786

約数の個数: 48

約数和(自身を含む): 27442301952

約数和(自身を除く): 11745631263

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 469, 483, 603, 1407, 1449, 1541, 4221, 4623, 10787, 13869, 32361, 97083, 161683, 485049, 1131781, 1455147, 3395343, 3718709, 10186029, 10832761, 11156127, 26030963, 32498283, 33468381, 75829327, 78092889, 97494849, 227487981, 234278667, 249153503, 682463943, 747460509, 1744074521, 2242381527, 5232223563, 15696670689]

約数ペア:

[(1, 15696670689), (3, 5232223563), (7, 2242381527), (9, 1744074521), (21, 747460509), (23, 682463943), (63, 249153503), (67, 234278667), (69, 227487981), (161, 97494849), (201, 78092889), (207, 75829327), (469, 33468381), (483, 32498283), (603, 26030963), (1407, 11156127), (1449, 10832761), (1541, 10186029), (4221, 3718709), (4623, 3395343), (10787, 1455147), (13869, 1131781), (32361, 485049), (97083, 161683)]