81159738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2273}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 177481152

約数和(自身を除く): 96321414

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 541, 1082, 1623, 2273, 3246, 4546, 5951, 6819, 11902, 13638, 17853, 25003, 35706, 50006, 75009, 150018, 1229693, 2459386, 3689079, 7378158, 13526623, 27053246, 40579869, 81159738]

約数ペア:

[(1, 81159738), (2, 40579869), (3, 27053246), (6, 13526623), (11, 7378158), (22, 3689079), (33, 2459386), (66, 1229693), (541, 150018), (1082, 75009), (1623, 50006), (2273, 35706), (3246, 25003), (4546, 17853), (5951, 13638), (6819, 11902)]