90451323

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{12547}}^1$

素因数の和:12648

約数の個数: 20

約数和(自身を含む): 136647720

約数和(自身を除く): 46196397

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 12547, 37641, 112923, 338769, 1016307, 1116683, 3350049, 10050147, 30150441, 90451323]

約数ペア:

[(1, 90451323), (3, 30150441), (9, 10050147), (27, 3350049), (81, 1116683), (89, 1016307), (267, 338769), (801, 112923), (2403, 37641), (7209, 12547)]