40746321

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 78059520

約数和(自身を除く): 37313199

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 81, 99, 139, 141, 189, 231, 297, 329, 417, 423, 517, 567, 693, 891, 973, 987, 1251, 1269, 1529, 1551, 2079, 2919, 2961, 3619, 3753, 3807, 4587, 4653, 6237, 6533, 8757, 8883, 10703, 10857, 11259, 13761, 13959, 19599, 26271, 26649, 32109, 32571, 41283, 41877, 45731, 58797, 71863, 78813, 96327, 97713, 123849, 137193, 176391, 215589, 288981, 293139, 411579, 503041, 529173, 646767, 866943, 1234737, 1509123, 1940301, 3704211, 4527369, 5820903, 13582107, 40746321]

約数ペア:

[(1, 40746321), (3, 13582107), (7, 5820903), (9, 4527369), (11, 3704211), (21, 1940301), (27, 1509123), (33, 1234737), (47, 866943), (63, 646767), (77, 529173), (81, 503041), (99, 411579), (139, 293139), (141, 288981), (189, 215589), (231, 176391), (297, 137193), (329, 123849), (417, 97713), (423, 96327), (517, 78813), (567, 71863), (693, 58797), (891, 45731), (973, 41877), (987, 41283), (1251, 32571), (1269, 32109), (1529, 26649), (1551, 26271), (2079, 19599), (2919, 13959), (2961, 13761), (3619, 11259), (3753, 10857), (3807, 10703), (4587, 8883), (4653, 8757), (6237, 6533)]