87307801

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 22178279

約数列:

[1, 7, 17, 53, 109, 119, 127, 371, 763, 889, 901, 1853, 2159, 5777, 6307, 6731, 12971, 13843, 15113, 40439, 47117, 96901, 98209, 114427, 235331, 687463, 733679, 800989, 1647317, 5135753, 12472543, 87307801]

約数ペア:

[(1, 87307801), (7, 12472543), (17, 5135753), (53, 1647317), (109, 800989), (119, 733679), (127, 687463), (371, 235331), (763, 114427), (889, 98209), (901, 96901), (1853, 47117), (2159, 40439), (5777, 15113), (6307, 13843), (6731, 12971)]