26351487

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3004

約数の個数: 20

約数和(自身を含む): 39726720

約数和(自身を除く): 13375233

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 2879, 3051, 8637, 9153, 25911, 77733, 233199, 325327, 975981, 2927943, 8783829, 26351487]

約数ペア:

[(1, 26351487), (3, 8783829), (9, 2927943), (27, 975981), (81, 325327), (113, 233199), (339, 77733), (1017, 25911), (2879, 9153), (3051, 8637)]