124540929

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 84477951

約数列:

[1, 3, 9, 17, 23, 27, 47, 51, 69, 141, 153, 207, 251, 391, 423, 459, 621, 753, 799, 1081, 1173, 1269, 2259, 2397, 3243, 3519, 4267, 5773, 6777, 7191, 9729, 10557, 11797, 12801, 17319, 18377, 21573, 29187, 35391, 38403, 51957, 55131, 98141, 106173, 115209, 155871, 165393, 200549, 271331, 294423, 318519, 496179, 601647, 813993, 883269, 1804941, 2441979, 2649807, 4612627, 5414823, 7325937, 13837881, 41513643, 124540929]

約数ペア:

[(1, 124540929), (3, 41513643), (9, 13837881), (17, 7325937), (23, 5414823), (27, 4612627), (47, 2649807), (51, 2441979), (69, 1804941), (141, 883269), (153, 813993), (207, 601647), (251, 496179), (391, 318519), (423, 294423), (459, 271331), (621, 200549), (753, 165393), (799, 155871), (1081, 115209), (1173, 106173), (1269, 98141), (2259, 55131), (2397, 51957), (3243, 38403), (3519, 35391), (4267, 29187), (5773, 21573), (6777, 18377), (7191, 17319), (9729, 12801), (10557, 11797)]