145427107

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4013}}^1$

素因数の和:4218

約数の個数: 16

約数和(自身を含む): 172634112

約数和(自身を除く): 27207005

約数列:

[1, 7, 31, 167, 217, 1169, 4013, 5177, 28091, 36239, 124403, 670171, 870821, 4691197, 20775301, 145427107]

約数ペア:

[(1, 145427107), (7, 20775301), (31, 4691197), (167, 870821), (217, 670171), (1169, 124403), (4013, 36239), (5177, 28091)]