49481901

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11383}}^1$

素因数の和:11422

約数の個数: 32

約数和(自身を含む): 87429120

約数和(自身を除く): 37947219

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 11383, 34149, 79681, 102447, 239043, 261809, 307341, 717129, 785427, 1832663, 2151387, 2356281, 5497989, 7068843, 16493967, 49481901]

約数ペア:

[(1, 49481901), (3, 16493967), (7, 7068843), (9, 5497989), (21, 2356281), (23, 2151387), (27, 1832663), (63, 785427), (69, 717129), (161, 307341), (189, 261809), (207, 239043), (483, 102447), (621, 79681), (1449, 34149), (4347, 11383)]