8282169

素因数分解:

$3^7\times 7^1\times {\mathrm{541}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 14222080

約数和(自身を除く): 5939911

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 541, 567, 729, 1623, 1701, 2187, 3787, 4869, 5103, 11361, 14607, 15309, 34083, 43821, 102249, 131463, 306747, 394389, 920241, 1183167, 2760723, 8282169]

約数ペア:

[(1, 8282169), (3, 2760723), (7, 1183167), (9, 920241), (21, 394389), (27, 306747), (63, 131463), (81, 102249), (189, 43821), (243, 34083), (541, 15309), (567, 14607), (729, 11361), (1623, 5103), (1701, 4869), (2187, 3787)]