1427967513

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{2113}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 2501081856

約数和(自身を除く): 1073114343

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 631, 1071, 1893, 2113, 4417, 5679, 6339, 10727, 13251, 14791, 19017, 32181, 35921, 39753, 44373, 75089, 96543, 107763, 133119, 225267, 251447, 323289, 675801, 754341, 1333303, 2263023, 3999909, 9333121, 11999727, 22666151, 27999363, 67998453, 83998089, 158663057, 203995359, 475989171, 1427967513]

約数ペア:

[(1, 1427967513), (3, 475989171), (7, 203995359), (9, 158663057), (17, 83998089), (21, 67998453), (51, 27999363), (63, 22666151), (119, 11999727), (153, 9333121), (357, 3999909), (631, 2263023), (1071, 1333303), (1893, 754341), (2113, 675801), (4417, 323289), (5679, 251447), (6339, 225267), (10727, 133119), (13251, 107763), (14791, 96543), (19017, 75089), (32181, 44373), (35921, 39753)]