97261227

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 175279104

約数和(自身を除く): 78017877

約数列:

[1, 3, 7, 9, 21, 23, 43, 49, 63, 69, 129, 147, 161, 207, 223, 301, 387, 441, 483, 669, 903, 989, 1127, 1449, 1561, 2007, 2107, 2709, 2967, 3381, 4683, 5129, 6321, 6923, 8901, 9589, 10143, 10927, 14049, 15387, 18963, 20769, 28767, 32781, 35903, 46161, 48461, 62307, 67123, 86301, 98343, 107709, 145383, 201369, 220547, 251321, 323127, 436149, 469861, 604107, 661641, 753963, 1409583, 1543829, 1984923, 2261889, 4228749, 4631487, 10806803, 13894461, 32420409, 97261227]

約数ペア:

[(1, 97261227), (3, 32420409), (7, 13894461), (9, 10806803), (21, 4631487), (23, 4228749), (43, 2261889), (49, 1984923), (63, 1543829), (69, 1409583), (129, 753963), (147, 661641), (161, 604107), (207, 469861), (223, 436149), (301, 323127), (387, 251321), (441, 220547), (483, 201369), (669, 145383), (903, 107709), (989, 98343), (1127, 86301), (1449, 67123), (1561, 62307), (2007, 48461), (2107, 46161), (2709, 35903), (2967, 32781), (3381, 28767), (4683, 20769), (5129, 18963), (6321, 15387), (6923, 14049), (8901, 10927), (9589, 10143)]