173713269

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 71432331

約数列:

[1, 3, 41, 47, 123, 141, 151, 199, 453, 597, 1927, 5781, 6191, 7097, 8159, 9353, 18573, 21291, 24477, 28059, 30049, 90147, 290977, 383473, 872931, 1150419, 1232009, 1412303, 3696027, 4236909, 57904423, 173713269]

約数ペア:

[(1, 173713269), (3, 57904423), (41, 4236909), (47, 3696027), (123, 1412303), (141, 1232009), (151, 1150419), (199, 872931), (453, 383473), (597, 290977), (1927, 90147), (5781, 30049), (6191, 28059), (7097, 24477), (8159, 21291), (9353, 18573)]