9775647

素因数分解:

$3^5\times 7^2\times {\mathrm{821}}^1$

素因数の和:850

約数の個数: 36

約数和(自身を含む): 17054856

約数和(自身を除く): 7279209

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 821, 1323, 1701, 2463, 3969, 5747, 7389, 11907, 17241, 22167, 40229, 51723, 66501, 120687, 155169, 199503, 362061, 465507, 1086183, 1396521, 3258549, 9775647]

約数ペア:

[(1, 9775647), (3, 3258549), (7, 1396521), (9, 1086183), (21, 465507), (27, 362061), (49, 199503), (63, 155169), (81, 120687), (147, 66501), (189, 51723), (243, 40229), (441, 22167), (567, 17241), (821, 11907), (1323, 7389), (1701, 5747), (2463, 3969)]