149599107

素因数分解:

$3^2\times 7^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 269178624

約数和(自身を除く): 119579517

約数列:

[1, 3, 7, 9, 21, 23, 43, 49, 63, 69, 129, 147, 161, 207, 301, 343, 387, 441, 483, 903, 989, 1029, 1127, 1449, 2107, 2401, 2709, 2967, 3087, 3381, 6321, 6923, 7203, 7889, 8901, 10143, 14749, 16807, 18963, 20769, 21609, 23667, 44247, 48461, 50421, 55223, 62307, 71001, 103243, 132741, 145383, 151263, 165669, 309729, 339227, 386561, 436149, 497007, 722701, 929187, 1017681, 1159683, 2168103, 2374589, 3053043, 3479049, 6504309, 7123767, 16622123, 21371301, 49866369, 149599107]

約数ペア:

[(1, 149599107), (3, 49866369), (7, 21371301), (9, 16622123), (21, 7123767), (23, 6504309), (43, 3479049), (49, 3053043), (63, 2374589), (69, 2168103), (129, 1159683), (147, 1017681), (161, 929187), (207, 722701), (301, 497007), (343, 436149), (387, 386561), (441, 339227), (483, 309729), (903, 165669), (989, 151263), (1029, 145383), (1127, 132741), (1449, 103243), (2107, 71001), (2401, 62307), (2709, 55223), (2967, 50421), (3087, 48461), (3381, 44247), (6321, 23667), (6923, 21609), (7203, 20769), (7889, 18963), (8901, 16807), (10143, 14749)]