42671601

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 75129600

約数和(自身を除く): 32457999

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 483, 601, 1029, 1127, 1449, 1803, 3087, 3381, 4207, 5409, 7889, 10143, 12621, 13823, 23667, 29449, 37863, 41469, 71001, 88347, 96761, 124407, 206143, 265041, 290283, 618429, 677327, 870849, 1855287, 2031981, 4741289, 6095943, 14223867, 42671601]

約数ペア:

[(1, 42671601), (3, 14223867), (7, 6095943), (9, 4741289), (21, 2031981), (23, 1855287), (49, 870849), (63, 677327), (69, 618429), (147, 290283), (161, 265041), (207, 206143), (343, 124407), (441, 96761), (483, 88347), (601, 71001), (1029, 41469), (1127, 37863), (1449, 29449), (1803, 23667), (3087, 13823), (3381, 12621), (4207, 10143), (5409, 7889)]