82946721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 49867359

約数列:

[1, 3, 11, 13, 33, 39, 107, 139, 143, 169, 321, 417, 429, 507, 1177, 1391, 1529, 1807, 1859, 3531, 4173, 4587, 5421, 5577, 14873, 15301, 18083, 19877, 23491, 44619, 45903, 54249, 59631, 70473, 163603, 193349, 198913, 258401, 490809, 580047, 596739, 775203, 2126839, 2513537, 6380517, 7540611, 27648907, 82946721]

約数ペア:

[(1, 82946721), (3, 27648907), (11, 7540611), (13, 6380517), (33, 2513537), (39, 2126839), (107, 775203), (139, 596739), (143, 580047), (169, 490809), (321, 258401), (417, 198913), (429, 193349), (507, 163603), (1177, 70473), (1391, 59631), (1529, 54249), (1807, 45903), (1859, 44619), (3531, 23491), (4173, 19877), (4587, 18083), (5421, 15301), (5577, 14873)]