127976163

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{264961}}^1$

素因数の和:264994

約数の個数: 16

約数和(自身を含む): 203490816

約数和(自身を除く): 75514653

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 264961, 794883, 1854727, 5564181, 6094103, 18282309, 42658721, 127976163]

約数ペア:

[(1, 127976163), (3, 42658721), (7, 18282309), (21, 6094103), (23, 5564181), (69, 1854727), (161, 794883), (483, 264961)]