165260312667

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47521}}^1\times {\mathrm{6779}}^1$

素因数の和:54328

約数の個数: 32

約数和(自身を含む): 257759328000

約数和(自身を除く): 92499015333

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 6779, 20337, 47521, 61011, 128801, 142563, 183033, 386403, 427689, 902899, 1159209, 1283067, 2708697, 3477627, 8126091, 24378273, 322144859, 966434577, 2899303731, 6120752321, 8697911193, 18362256963, 55086770889, 165260312667]

約数ペア:

[(1, 165260312667), (3, 55086770889), (9, 18362256963), (19, 8697911193), (27, 6120752321), (57, 2899303731), (171, 966434577), (513, 322144859), (6779, 24378273), (20337, 8126091), (47521, 3477627), (61011, 2708697), (128801, 1283067), (142563, 1159209), (183033, 902899), (386403, 427689)]