127534799

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 157930128

約数和(自身を除く): 30395329

約数列:

[1, 7, 17, 49, 119, 283, 541, 833, 1981, 3787, 4811, 9197, 13867, 26509, 33677, 64379, 153103, 235739, 450653, 1071721, 2602751, 7502047, 18219257, 127534799]

約数ペア:

[(1, 127534799), (7, 18219257), (17, 7502047), (49, 2602751), (119, 1071721), (283, 450653), (541, 235739), (833, 153103), (1981, 64379), (3787, 33677), (4811, 26509), (9197, 13867)]