66713247

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{41879}}^1$

素因数の和:41947

約数の個数: 16

約数和(自身を含む): 100512000

約数和(自身を除く): 33798753

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 41879, 125637, 376911, 1130733, 2470861, 7412583, 22237749, 66713247]

約数ペア:

[(1, 66713247), (3, 22237749), (9, 7412583), (27, 2470861), (59, 1130733), (177, 376911), (531, 125637), (1593, 41879)]