220236489

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{82393}}^1$

素因数の和:82419

約数の個数: 24

約数和(自身を含む): 359896992

約数和(自身を除く): 139660503

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 82393, 247179, 741537, 906323, 2224611, 2718969, 6673833, 8156907, 20021499, 24470721, 73412163, 220236489]

約数ペア:

[(1, 220236489), (3, 73412163), (9, 24470721), (11, 20021499), (27, 8156907), (33, 6673833), (81, 2718969), (99, 2224611), (243, 906323), (297, 741537), (891, 247179), (2673, 82393)]