61805439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 93929472

約数和(自身を除く): 32124033

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 2351, 2921, 7053, 8763, 21159, 26289, 54073, 162219, 298577, 486657, 895731, 2687193, 6867271, 20601813, 61805439]

約数ペア:

[(1, 61805439), (3, 20601813), (9, 6867271), (23, 2687193), (69, 895731), (127, 486657), (207, 298577), (381, 162219), (1143, 54073), (2351, 26289), (2921, 21159), (7053, 8763)]