75841857

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13262

約数の個数: 36

約数和(自身を含む): 137248020

約数和(自身を除く): 61406163

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 13229, 39687, 92603, 119061, 171977, 277809, 515931, 648221, 833427, 1203839, 1547793, 1944663, 3611517, 5833989, 8426873, 10834551, 25280619, 75841857]

約数ペア:

[(1, 75841857), (3, 25280619), (7, 10834551), (9, 8426873), (13, 5833989), (21, 3611517), (39, 1944663), (49, 1547793), (63, 1203839), (91, 833427), (117, 648221), (147, 515931), (273, 277809), (441, 171977), (637, 119061), (819, 92603), (1911, 39687), (5733, 13229)]