160386993

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26879}}^1$

素因数の和:26918

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 110563407

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 26879, 80637, 241911, 349427, 456943, 725733, 1048281, 1370829, 3144843, 4112487, 5940259, 9434529, 12337461, 17820777, 53462331, 160386993]

約数ペア:

[(1, 160386993), (3, 53462331), (9, 17820777), (13, 12337461), (17, 9434529), (27, 5940259), (39, 4112487), (51, 3144843), (117, 1370829), (153, 1048281), (221, 725733), (351, 456943), (459, 349427), (663, 241911), (1989, 80637), (5967, 26879)]