29927313

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 48807528

約数和(自身を除く): 18880215

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 293, 351, 873, 879, 1053, 1261, 2619, 2637, 3783, 3809, 7857, 7911, 11349, 11427, 23733, 28421, 34047, 34281, 85263, 102141, 102843, 255789, 308529, 369473, 767367, 1108419, 2302101, 3325257, 9975771, 29927313]

約数ペア:

[(1, 29927313), (3, 9975771), (9, 3325257), (13, 2302101), (27, 1108419), (39, 767367), (81, 369473), (97, 308529), (117, 255789), (291, 102843), (293, 102141), (351, 85263), (873, 34281), (879, 34047), (1053, 28421), (1261, 23733), (2619, 11427), (2637, 11349), (3783, 7911), (3809, 7857)]