27517893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 13729467

約数列:

[1, 3, 13, 39, 43, 61, 129, 183, 269, 559, 793, 807, 1677, 2379, 2623, 3497, 7869, 10491, 11567, 16409, 34099, 34701, 49227, 102297, 150371, 213317, 451113, 639951, 705587, 2116761, 9172631, 27517893]

約数ペア:

[(1, 27517893), (3, 9172631), (13, 2116761), (39, 705587), (43, 639951), (61, 451113), (129, 213317), (183, 150371), (269, 102297), (559, 49227), (793, 34701), (807, 34099), (1677, 16409), (2379, 11567), (2623, 10491), (3497, 7869)]