27653639

素因数分解:

${\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 16

約数和(自身を含む): 30787680

約数和(自身を除く): 3134041

約数列:

[1, 13, 41, 169, 307, 533, 2197, 3991, 6929, 12587, 51883, 90077, 163631, 674479, 2127203, 27653639]

約数ペア:

[(1, 27653639), (13, 2127203), (41, 674479), (169, 163631), (307, 90077), (533, 51883), (2197, 12587), (3991, 6929)]