42182451

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{27409}}^1$

素因数の和:27440

約数の個数: 20

約数和(自身を含む): 66332200

約数和(自身を除く): 24149749

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 27409, 82227, 246681, 520771, 740043, 1562313, 2220129, 4686939, 14060817, 42182451]

約数ペア:

[(1, 42182451), (3, 14060817), (9, 4686939), (19, 2220129), (27, 1562313), (57, 740043), (81, 520771), (171, 246681), (513, 82227), (1539, 27409)]