27179354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 16444006

約数列:

[1, 2, 43, 53, 67, 86, 89, 106, 134, 178, 2279, 2881, 3551, 3827, 4558, 4717, 5762, 5963, 7102, 7654, 9434, 11926, 152693, 202831, 256409, 305386, 316039, 405662, 512818, 632078, 13589677, 27179354]

約数ペア:

[(1, 27179354), (2, 13589677), (43, 632078), (53, 512818), (67, 405662), (86, 316039), (89, 305386), (106, 256409), (134, 202831), (178, 152693), (2279, 11926), (2881, 9434), (3551, 7654), (3827, 7102), (4558, 5963), (4717, 5762)]