84396963

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 137237760

約数和(自身を除く): 52840797

約数列:

[1, 3, 7, 21, 37, 49, 59, 111, 147, 177, 259, 263, 413, 777, 789, 1239, 1813, 1841, 2183, 2891, 5439, 5523, 6549, 8673, 9731, 12887, 15281, 15517, 29193, 38661, 45843, 46551, 68117, 106967, 108619, 204351, 320901, 325857, 476819, 574129, 760333, 1430457, 1722387, 2280999, 4018903, 12056709, 28132321, 84396963]

約数ペア:

[(1, 84396963), (3, 28132321), (7, 12056709), (21, 4018903), (37, 2280999), (49, 1722387), (59, 1430457), (111, 760333), (147, 574129), (177, 476819), (259, 325857), (263, 320901), (413, 204351), (777, 108619), (789, 106967), (1239, 68117), (1813, 46551), (1841, 45843), (2183, 38661), (2891, 29193), (5439, 15517), (5523, 15281), (6549, 12887), (8673, 9731)]