63320778

素因数分解:

$2^1\times 3^4\times {\mathrm{390869}}^1$

素因数の和:390883

約数の個数: 20

約数和(自身を含む): 141885810

約数和(自身を除く): 78565032

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 390869, 781738, 1172607, 2345214, 3517821, 7035642, 10553463, 21106926, 31660389, 63320778]

約数ペア:

[(1, 63320778), (2, 31660389), (3, 21106926), (6, 10553463), (9, 7035642), (18, 3517821), (27, 2345214), (54, 1172607), (81, 781738), (162, 390869)]