27907698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 41765262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 647, 1027, 1106, 1294, 1659, 1941, 2054, 3081, 3318, 3882, 4529, 6162, 7189, 8411, 9058, 13587, 14378, 16822, 21567, 25233, 27174, 43134, 50466, 51113, 58877, 102226, 117754, 153339, 176631, 306678, 353262, 357791, 664469, 715582, 1073373, 1328938, 1993407, 2146746, 3986814, 4651283, 9302566, 13953849, 27907698]

約数ペア:

[(1, 27907698), (2, 13953849), (3, 9302566), (6, 4651283), (7, 3986814), (13, 2146746), (14, 1993407), (21, 1328938), (26, 1073373), (39, 715582), (42, 664469), (78, 357791), (79, 353262), (91, 306678), (158, 176631), (182, 153339), (237, 117754), (273, 102226), (474, 58877), (546, 51113), (553, 50466), (647, 43134), (1027, 27174), (1106, 25233), (1294, 21567), (1659, 16822), (1941, 14378), (2054, 13587), (3081, 9058), (3318, 8411), (3882, 7189), (4529, 6162)]