217633995585

素因数分解:

$3^3\times 5^1\times {\mathrm{1612103671}}^1$

素因数の和:1612103685

約数の個数: 16

約数和(自身を含む): 386904881280

約数和(自身を除く): 169270885695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1612103671, 4836311013, 8060518355, 14508933039, 24181555065, 43526799117, 72544665195, 217633995585]

約数ペア:

[(1, 217633995585), (3, 72544665195), (5, 43526799117), (9, 24181555065), (15, 14508933039), (27, 8060518355), (45, 4836311013), (135, 1612103671)]