99619551

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 150053904

約数和(自身を除く): 50434353

約数列:

[1, 3, 9, 27, 81, 197, 243, 591, 1773, 2081, 5319, 6243, 15957, 18729, 47871, 56187, 168561, 409957, 505683, 1229871, 3689613, 11068839, 33206517, 99619551]

約数ペア:

[(1, 99619551), (3, 33206517), (9, 11068839), (27, 3689613), (81, 1229871), (197, 505683), (243, 409957), (591, 168561), (1773, 56187), (2081, 47871), (5319, 18729), (6243, 15957)]