7632387

素因数分解:

$3^5\times 7^2\times {\mathrm{641}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 13320216

約数和(自身を除く): 5687829

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 641, 1323, 1701, 1923, 3969, 4487, 5769, 11907, 13461, 17307, 31409, 40383, 51921, 94227, 121149, 155763, 282681, 363447, 848043, 1090341, 2544129, 7632387]

約数ペア:

[(1, 7632387), (3, 2544129), (7, 1090341), (9, 848043), (21, 363447), (27, 282681), (49, 155763), (63, 121149), (81, 94227), (147, 51921), (189, 40383), (243, 31409), (441, 17307), (567, 13461), (641, 11907), (1323, 5769), (1701, 4487), (1923, 3969)]