190291257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10771}}^1$

素因数の和:10941

約数の個数: 24

約数和(自身を含む): 297996608

約数和(自身を除く): 107705351

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 10771, 17667, 32313, 96939, 140023, 420069, 1260207, 1626421, 4879263, 14637789, 21143473, 63430419, 190291257]

約数ペア:

[(1, 190291257), (3, 63430419), (9, 21143473), (13, 14637789), (39, 4879263), (117, 1626421), (151, 1260207), (453, 420069), (1359, 140023), (1963, 96939), (5889, 32313), (10771, 17667)]