170920959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{70951}}^1$

素因数の和:71038

約数の個数: 16

約数和(自身を含む): 252021504

約数和(自身を除く): 81100545

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 70951, 212853, 780461, 2341383, 5179423, 15538269, 56973653, 170920959]

約数ペア:

[(1, 170920959), (3, 56973653), (11, 15538269), (33, 5179423), (73, 2341383), (219, 780461), (803, 212853), (2409, 70951)]