87032127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 145463040

約数和(自身を除く): 58430913

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 169, 179, 273, 411, 507, 537, 959, 1183, 1253, 1781, 2327, 2877, 3549, 3759, 5343, 6981, 12467, 16289, 23153, 24523, 30251, 37401, 48867, 69459, 73569, 90753, 162071, 171661, 211757, 318799, 486213, 514983, 635271, 956397, 2231593, 4144387, 6694779, 12433161, 29010709, 87032127]

約数ペア:

[(1, 87032127), (3, 29010709), (7, 12433161), (13, 6694779), (21, 4144387), (39, 2231593), (91, 956397), (137, 635271), (169, 514983), (179, 486213), (273, 318799), (411, 211757), (507, 171661), (537, 162071), (959, 90753), (1183, 73569), (1253, 69459), (1781, 48867), (2327, 37401), (2877, 30251), (3549, 24523), (3759, 23153), (5343, 16289), (6981, 12467)]