68267199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 55595841

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 127, 143, 179, 231, 273, 381, 429, 537, 889, 1001, 1253, 1397, 1651, 1969, 2327, 2667, 3003, 3759, 4191, 4953, 5907, 6981, 9779, 11557, 13783, 16289, 18161, 22733, 25597, 29337, 34671, 41349, 48867, 54483, 68199, 76791, 127127, 159131, 179179, 250063, 295529, 381381, 477393, 537537, 750189, 886587, 1750441, 2068703, 3250819, 5251323, 6206109, 9752457, 22755733, 68267199]

約数ペア:

[(1, 68267199), (3, 22755733), (7, 9752457), (11, 6206109), (13, 5251323), (21, 3250819), (33, 2068703), (39, 1750441), (77, 886587), (91, 750189), (127, 537537), (143, 477393), (179, 381381), (231, 295529), (273, 250063), (381, 179179), (429, 159131), (537, 127127), (889, 76791), (1001, 68199), (1253, 54483), (1397, 48867), (1651, 41349), (1969, 34671), (2327, 29337), (2667, 25597), (3003, 22733), (3759, 18161), (4191, 16289), (4953, 13783), (5907, 11557), (6981, 9779)]