88874037

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 68719563

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 71, 111, 179, 189, 213, 259, 333, 497, 537, 639, 777, 999, 1253, 1491, 1611, 1917, 2331, 2627, 3759, 4473, 4833, 6623, 6993, 7881, 11277, 12709, 13419, 18389, 19869, 23643, 33831, 38127, 46361, 55167, 59607, 70929, 88963, 114381, 139083, 165501, 178821, 266889, 343143, 417249, 470233, 496503, 800667, 1251747, 1410699, 2402001, 3291631, 4232097, 9874893, 12696291, 29624679, 88874037]

約数ペア:

[(1, 88874037), (3, 29624679), (7, 12696291), (9, 9874893), (21, 4232097), (27, 3291631), (37, 2402001), (63, 1410699), (71, 1251747), (111, 800667), (179, 496503), (189, 470233), (213, 417249), (259, 343143), (333, 266889), (497, 178821), (537, 165501), (639, 139083), (777, 114381), (999, 88963), (1253, 70929), (1491, 59607), (1611, 55167), (1917, 46361), (2331, 38127), (2627, 33831), (3759, 23643), (4473, 19869), (4833, 18389), (6623, 13419), (6993, 12709), (7881, 11277)]