84832839

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 165388608

約数和(自身を除く): 80555769

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 663, 677, 819, 1053, 1071, 1377, 1547, 1989, 2031, 2457, 3213, 4641, 4739, 5967, 6093, 7371, 8801, 9639, 11509, 13923, 14217, 17901, 18279, 26403, 34527, 41769, 42651, 54837, 61607, 79209, 80563, 103581, 125307, 127953, 149617, 184821, 237627, 241689, 310743, 383859, 448851, 554463, 712881, 725067, 932229, 1047319, 1346553, 1663389, 2175201, 3141957, 4039659, 4990167, 6525603, 9425871, 12118977, 28277613, 84832839]

約数ペア:

[(1, 84832839), (3, 28277613), (7, 12118977), (9, 9425871), (13, 6525603), (17, 4990167), (21, 4039659), (27, 3141957), (39, 2175201), (51, 1663389), (63, 1346553), (81, 1047319), (91, 932229), (117, 725067), (119, 712881), (153, 554463), (189, 448851), (221, 383859), (273, 310743), (351, 241689), (357, 237627), (459, 184821), (567, 149617), (663, 127953), (677, 125307), (819, 103581), (1053, 80563), (1071, 79209), (1377, 61607), (1547, 54837), (1989, 42651), (2031, 41769), (2457, 34527), (3213, 26403), (4641, 18279), (4739, 17901), (5967, 14217), (6093, 13923), (7371, 11509), (8801, 9639)]