38365929

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 66077440

約数和(自身を除く): 27711511

約数列:

[1, 3, 7, 9, 21, 37, 63, 109, 111, 151, 259, 327, 333, 453, 763, 777, 981, 1057, 1359, 2289, 2331, 3171, 4033, 5587, 6867, 9513, 12099, 16459, 16761, 28231, 36297, 39109, 49377, 50283, 84693, 115213, 117327, 148131, 254079, 345639, 351981, 608983, 1036917, 1826949, 4262881, 5480847, 12788643, 38365929]

約数ペア:

[(1, 38365929), (3, 12788643), (7, 5480847), (9, 4262881), (21, 1826949), (37, 1036917), (63, 608983), (109, 351981), (111, 345639), (151, 254079), (259, 148131), (327, 117327), (333, 115213), (453, 84693), (763, 50283), (777, 49377), (981, 39109), (1057, 36297), (1359, 28231), (2289, 16761), (2331, 16459), (3171, 12099), (4033, 9513), (5587, 6867)]