306388306077

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{90620617}}^1$

素因数の和:90620657

約数の個数: 24

約数和(自身を含む): 495876021696

約数和(自身を除く): 189487715619

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 90620617, 271861851, 634344319, 1903032957, 2084274191, 4440410233, 6252822573, 13321230699, 14589919337, 43769758011, 102129435359, 306388306077]

約数ペア:

[(1, 306388306077), (3, 102129435359), (7, 43769758011), (21, 14589919337), (23, 13321230699), (49, 6252822573), (69, 4440410233), (147, 2084274191), (161, 1903032957), (483, 634344319), (1127, 271861851), (3381, 90620617)]