54110187

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3600

約数の個数: 20

約数和(自身を含む): 81265536

約数和(自身を除く): 27155349

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 3391, 5319, 10173, 15957, 30519, 91557, 274671, 668027, 2004081, 6012243, 18036729, 54110187]

約数ペア:

[(1, 54110187), (3, 18036729), (9, 6012243), (27, 2004081), (81, 668027), (197, 274671), (591, 91557), (1773, 30519), (3391, 15957), (5319, 10173)]