84837123

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 149812416

約数和(自身を除く): 64975293

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 701, 791, 1017, 1071, 1921, 2103, 2373, 4907, 5763, 6309, 7119, 11917, 13447, 14721, 17289, 35751, 40341, 44163, 79213, 83419, 107253, 121023, 237639, 250257, 554491, 712917, 750771, 1346621, 1663473, 4039863, 4990419, 9426347, 12119589, 28279041, 84837123]

約数ペア:

[(1, 84837123), (3, 28279041), (7, 12119589), (9, 9426347), (17, 4990419), (21, 4039863), (51, 1663473), (63, 1346621), (113, 750771), (119, 712917), (153, 554491), (339, 250257), (357, 237639), (701, 121023), (791, 107253), (1017, 83419), (1071, 79213), (1921, 44163), (2103, 40341), (2373, 35751), (4907, 17289), (5763, 14721), (6309, 13447), (7119, 11917)]