79551927

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 142658880

約数和(自身を除く): 63106953

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 411, 709, 819, 959, 1233, 1781, 2127, 2877, 4963, 5343, 6381, 8631, 9217, 12467, 14889, 16029, 27651, 37401, 44667, 64519, 82953, 97133, 112203, 193557, 291399, 580671, 679931, 874197, 1262729, 2039793, 3788187, 6119379, 8839103, 11364561, 26517309, 79551927]

約数ペア:

[(1, 79551927), (3, 26517309), (7, 11364561), (9, 8839103), (13, 6119379), (21, 3788187), (39, 2039793), (63, 1262729), (91, 874197), (117, 679931), (137, 580671), (273, 291399), (411, 193557), (709, 112203), (819, 97133), (959, 82953), (1233, 64519), (1781, 44667), (2127, 37401), (2877, 27651), (4963, 16029), (5343, 14889), (6381, 12467), (8631, 9217)]