49305753

素因数分解:

$3^4\times 7^1\times {\mathrm{86959}}^1$

素因数の和:86978

約数の個数: 20

約数和(自身を含む): 84177280

約数和(自身を除く): 34871527

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 86959, 260877, 608713, 782631, 1826139, 2347893, 5478417, 7043679, 16435251, 49305753]

約数ペア:

[(1, 49305753), (3, 16435251), (7, 7043679), (9, 5478417), (21, 2347893), (27, 1826139), (63, 782631), (81, 608713), (189, 260877), (567, 86959)]