61148619

素因数分解:

$3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 103307256

約数和(自身を除く): 42158637

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 313, 441, 443, 939, 1329, 2191, 2817, 3101, 3987, 6573, 9303, 15337, 19719, 21707, 27909, 46011, 65121, 138033, 138659, 195363, 415977, 970613, 1247931, 2911839, 6794291, 8735517, 20382873, 61148619]

約数ペア:

[(1, 61148619), (3, 20382873), (7, 8735517), (9, 6794291), (21, 2911839), (49, 1247931), (63, 970613), (147, 415977), (313, 195363), (441, 138659), (443, 138033), (939, 65121), (1329, 46011), (2191, 27909), (2817, 21707), (3101, 19719), (3987, 15337), (6573, 9303)]