26939679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 14428641

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 227, 537, 663, 681, 2327, 2951, 3043, 3859, 6981, 8853, 9129, 11577, 39559, 40633, 50167, 118677, 121899, 150501, 528229, 690761, 1584687, 2072283, 8979893, 26939679]

約数ペア:

[(1, 26939679), (3, 8979893), (13, 2072283), (17, 1584687), (39, 690761), (51, 528229), (179, 150501), (221, 121899), (227, 118677), (537, 50167), (663, 40633), (681, 39559), (2327, 11577), (2951, 9129), (3043, 8853), (3859, 6981)]