82265463

素因数分解:

$3^6\times 7^4\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 70

約数和(自身を含む): 146951664

約数和(自身を除く): 64686201

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 243, 329, 343, 423, 441, 567, 729, 987, 1029, 1269, 1323, 1701, 2303, 2401, 2961, 3087, 3807, 3969, 5103, 6909, 7203, 8883, 9261, 11421, 11907, 16121, 20727, 21609, 26649, 27783, 34263, 35721, 48363, 62181, 64827, 79947, 83349, 112847, 145089, 186543, 194481, 239841, 250047, 338541, 435267, 559629, 583443, 1015623, 1305801, 1678887, 1750329, 3046869, 3917403, 9140607, 11752209, 27421821, 82265463]

約数ペア:

[(1, 82265463), (3, 27421821), (7, 11752209), (9, 9140607), (21, 3917403), (27, 3046869), (47, 1750329), (49, 1678887), (63, 1305801), (81, 1015623), (141, 583443), (147, 559629), (189, 435267), (243, 338541), (329, 250047), (343, 239841), (423, 194481), (441, 186543), (567, 145089), (729, 112847), (987, 83349), (1029, 79947), (1269, 64827), (1323, 62181), (1701, 48363), (2303, 35721), (2401, 34263), (2961, 27783), (3087, 26649), (3807, 21609), (3969, 20727), (5103, 16121), (6909, 11907), (7203, 11421), (8883, 9261)]