156799045791

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17615891}}^1$

素因数の和:17615963

約数の個数: 24

約数和(自身を含む): 241830965376

約数和(自身を除く): 85031919585

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 17615891, 52847673, 158543019, 405165493, 757483313, 1215496479, 2272449939, 3646489437, 6817349817, 17422116199, 52266348597, 156799045791]

約数ペア:

[(1, 156799045791), (3, 52266348597), (9, 17422116199), (23, 6817349817), (43, 3646489437), (69, 2272449939), (129, 1215496479), (207, 757483313), (387, 405165493), (989, 158543019), (2967, 52847673), (8901, 17615891)]