79028019

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 139568832

約数和(自身を除く): 60540813

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 653, 791, 1017, 1071, 1921, 1959, 2373, 4571, 5763, 5877, 7119, 11101, 13447, 13713, 17289, 33303, 40341, 41139, 73789, 77707, 99909, 121023, 221367, 233121, 516523, 664101, 699363, 1254413, 1549569, 3763239, 4648707, 8780891, 11289717, 26342673, 79028019]

約数ペア:

[(1, 79028019), (3, 26342673), (7, 11289717), (9, 8780891), (17, 4648707), (21, 3763239), (51, 1549569), (63, 1254413), (113, 699363), (119, 664101), (153, 516523), (339, 233121), (357, 221367), (653, 121023), (791, 99909), (1017, 77707), (1071, 73789), (1921, 41139), (1959, 40341), (2373, 33303), (4571, 17289), (5763, 13713), (5877, 13447), (7119, 11101)]