163795365

素因数分解:

$3^8\times 5^1\times {\mathrm{4993}}^1$

素因数の和:5022

約数の個数: 36

約数和(自身を含む): 294875724

約数和(自身を除く): 131080359

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 4993, 6561, 10935, 14979, 24965, 32805, 44937, 74895, 134811, 224685, 404433, 674055, 1213299, 2022165, 3639897, 6066495, 10919691, 18199485, 32759073, 54598455, 163795365]

約数ペア:

[(1, 163795365), (3, 54598455), (5, 32759073), (9, 18199485), (15, 10919691), (27, 6066495), (45, 3639897), (81, 2022165), (135, 1213299), (243, 674055), (405, 404433), (729, 224685), (1215, 134811), (2187, 74895), (3645, 44937), (4993, 32805), (6561, 24965), (10935, 14979)]