925291269

素因数分解:

$3^8\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20178

約数の個数: 36

約数和(自身を含む): 1586211744

約数和(自身を除く): 660920475

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 6561, 15309, 20147, 45927, 60441, 141029, 181323, 423087, 543969, 1269261, 1631907, 3807783, 4895721, 11423349, 14687163, 34270047, 44061489, 102810141, 132184467, 308430423, 925291269]

約数ペア:

[(1, 925291269), (3, 308430423), (7, 132184467), (9, 102810141), (21, 44061489), (27, 34270047), (63, 14687163), (81, 11423349), (189, 4895721), (243, 3807783), (567, 1631907), (729, 1269261), (1701, 543969), (2187, 423087), (5103, 181323), (6561, 141029), (15309, 60441), (20147, 45927)]