47958309

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6434

約数の個数: 36

約数和(自身を含む): 85336524

約数和(自身を除く): 37378215

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 6397, 7497, 19191, 44779, 57573, 108749, 134337, 313453, 326247, 403011, 761243, 940359, 978741, 2283729, 2821077, 5328701, 6851187, 15986103, 47958309]

約数ペア:

[(1, 47958309), (3, 15986103), (7, 6851187), (9, 5328701), (17, 2821077), (21, 2283729), (49, 978741), (51, 940359), (63, 761243), (119, 403011), (147, 326247), (153, 313453), (357, 134337), (441, 108749), (833, 57573), (1071, 44779), (2499, 19191), (6397, 7497)]