71459091

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 60

約数和(自身を含む): 122821776

約数和(自身を除く): 51362685

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 121, 207, 253, 297, 317, 363, 621, 759, 891, 951, 1089, 1863, 2277, 2783, 2853, 3267, 3487, 6831, 7291, 8349, 8559, 9801, 10461, 20493, 21873, 25047, 25677, 31383, 38357, 65619, 75141, 80201, 94149, 115071, 196857, 225423, 240603, 282447, 345213, 590571, 721809, 882211, 1035639, 2165427, 2646633, 3106917, 6496281, 7939899, 23819697, 71459091]

約数ペア:

[(1, 71459091), (3, 23819697), (9, 7939899), (11, 6496281), (23, 3106917), (27, 2646633), (33, 2165427), (69, 1035639), (81, 882211), (99, 721809), (121, 590571), (207, 345213), (253, 282447), (297, 240603), (317, 225423), (363, 196857), (621, 115071), (759, 94149), (891, 80201), (951, 75141), (1089, 65619), (1863, 38357), (2277, 31383), (2783, 25677), (2853, 25047), (3267, 21873), (3487, 20493), (6831, 10461), (7291, 9801), (8349, 8559)]