23531553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 38890368

約数和(自身を除く): 15358815

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 743, 1173, 1377, 1863, 2229, 3519, 6687, 10557, 12631, 17089, 20061, 31671, 37893, 51267, 60183, 113679, 153801, 290513, 341037, 461403, 871539, 1023111, 1384209, 2614617, 7843851, 23531553]

約数ペア:

[(1, 23531553), (3, 7843851), (9, 2614617), (17, 1384209), (23, 1023111), (27, 871539), (51, 461403), (69, 341037), (81, 290513), (153, 153801), (207, 113679), (391, 60183), (459, 51267), (621, 37893), (743, 31671), (1173, 20061), (1377, 17089), (1863, 12631), (2229, 10557), (3519, 6687)]