71493138

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{6653}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 159696000

約数和(自身を除く): 88202862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 6653, 10746, 13306, 19959, 39918, 59877, 119754, 179631, 359262, 1323947, 2647894, 3971841, 7943682, 11915523, 23831046, 35746569, 71493138]

約数ペア:

[(1, 71493138), (2, 35746569), (3, 23831046), (6, 11915523), (9, 7943682), (18, 3971841), (27, 2647894), (54, 1323947), (199, 359262), (398, 179631), (597, 119754), (1194, 59877), (1791, 39918), (3582, 19959), (5373, 13306), (6653, 10746)]