87772113

素因数分解:

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

素因数の和:339

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 67056687

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 127, 143, 179, 297, 351, 381, 429, 537, 1143, 1287, 1397, 1611, 1651, 1969, 2327, 3429, 3861, 4191, 4833, 4953, 5907, 6981, 12573, 14859, 17721, 18161, 20943, 22733, 25597, 37719, 44577, 53163, 54483, 62829, 68199, 76791, 163449, 204597, 230373, 250063, 295529, 490347, 613791, 691119, 750189, 886587, 2250567, 2659761, 3250819, 6751701, 7979283, 9752457, 29257371, 87772113]

約数ペア:

[(1, 87772113), (3, 29257371), (9, 9752457), (11, 7979283), (13, 6751701), (27, 3250819), (33, 2659761), (39, 2250567), (99, 886587), (117, 750189), (127, 691119), (143, 613791), (179, 490347), (297, 295529), (351, 250063), (381, 230373), (429, 204597), (537, 163449), (1143, 76791), (1287, 68199), (1397, 62829), (1611, 54483), (1651, 53163), (1969, 44577), (2327, 37719), (3429, 25597), (3861, 22733), (4191, 20943), (4833, 18161), (4953, 17721), (5907, 14859), (6981, 12573)]