27956313

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 28186407

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 99, 113, 119, 147, 153, 187, 189, 231, 297, 339, 357, 441, 459, 539, 561, 693, 791, 833, 1017, 1071, 1243, 1309, 1323, 1617, 1683, 1921, 2079, 2373, 2499, 3051, 3213, 3729, 3927, 4851, 5049, 5537, 5763, 7119, 7497, 8701, 9163, 11187, 11781, 13447, 14553, 16611, 17289, 21131, 21357, 22491, 26103, 27489, 33561, 35343, 40341, 49833, 51867, 60907, 63393, 78309, 82467, 94129, 121023, 147917, 149499, 182721, 190179, 234927, 247401, 282387, 363069, 443751, 548163, 570537, 847161, 1035419, 1331253, 1644489, 2541483, 3106257, 3993759, 9318771, 27956313]

約数ペア:

[(1, 27956313), (3, 9318771), (7, 3993759), (9, 3106257), (11, 2541483), (17, 1644489), (21, 1331253), (27, 1035419), (33, 847161), (49, 570537), (51, 548163), (63, 443751), (77, 363069), (99, 282387), (113, 247401), (119, 234927), (147, 190179), (153, 182721), (187, 149499), (189, 147917), (231, 121023), (297, 94129), (339, 82467), (357, 78309), (441, 63393), (459, 60907), (539, 51867), (561, 49833), (693, 40341), (791, 35343), (833, 33561), (1017, 27489), (1071, 26103), (1243, 22491), (1309, 21357), (1323, 21131), (1617, 17289), (1683, 16611), (1921, 14553), (2079, 13447), (2373, 11781), (2499, 11187), (3051, 9163), (3213, 8701), (3729, 7497), (3927, 7119), (4851, 5763), (5049, 5537)]