47234313

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 86423040

約数和(自身を除く): 39188727

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 119, 153, 183, 189, 241, 357, 427, 459, 549, 723, 1037, 1071, 1281, 1647, 1687, 2169, 3111, 3213, 3843, 4097, 5061, 6507, 7259, 9333, 11529, 12291, 14701, 15183, 21777, 27999, 28679, 36873, 44103, 45549, 65331, 86037, 102907, 110619, 132309, 195993, 249917, 258111, 308721, 396927, 749751, 774333, 926163, 1749419, 2249253, 2778489, 5248257, 6747759, 15744771, 47234313]

約数ペア:

[(1, 47234313), (3, 15744771), (7, 6747759), (9, 5248257), (17, 2778489), (21, 2249253), (27, 1749419), (51, 926163), (61, 774333), (63, 749751), (119, 396927), (153, 308721), (183, 258111), (189, 249917), (241, 195993), (357, 132309), (427, 110619), (459, 102907), (549, 86037), (723, 65331), (1037, 45549), (1071, 44103), (1281, 36873), (1647, 28679), (1687, 27999), (2169, 21777), (3111, 15183), (3213, 14701), (3843, 12291), (4097, 11529), (5061, 9333), (6507, 7259)]