25805133

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 39693888

約数和(自身を除く): 13888755

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 743, 2043, 2229, 3859, 6687, 11577, 12631, 34731, 37893, 113679, 168661, 505983, 1517949, 2867237, 8601711, 25805133]

約数ペア:

[(1, 25805133), (3, 8601711), (9, 2867237), (17, 1517949), (51, 505983), (153, 168661), (227, 113679), (681, 37893), (743, 34731), (2043, 12631), (2229, 11577), (3859, 6687)]