79157169

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10739}}^1$

素因数の和:10771

約数の個数: 40

約数和(自身を含む): 145548480

約数和(自身を除く): 66391311

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 10739, 32217, 75173, 96651, 139607, 225519, 289953, 418821, 676557, 869859, 977249, 1256463, 2029671, 2931747, 3769389, 6089013, 8795241, 11308167, 26385723, 79157169]

約数ペア:

[(1, 79157169), (3, 26385723), (7, 11308167), (9, 8795241), (13, 6089013), (21, 3769389), (27, 2931747), (39, 2029671), (63, 1256463), (81, 977249), (91, 869859), (117, 676557), (189, 418821), (273, 289953), (351, 225519), (567, 139607), (819, 96651), (1053, 75173), (2457, 32217), (7371, 10739)]