42569163

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51977}}^1$

素因数の和:52003

約数の個数: 24

約数和(自身を含む): 75679968

約数和(自身を除く): 33110805

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 51977, 155931, 363839, 467793, 675701, 1091517, 2027103, 3274551, 4729907, 6081309, 14189721, 42569163]

約数ペア:

[(1, 42569163), (3, 14189721), (7, 6081309), (9, 4729907), (13, 3274551), (21, 2027103), (39, 1091517), (63, 675701), (91, 467793), (117, 363839), (273, 155931), (819, 51977)]