26585433

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 47114496

約数和(自身を除く): 20529063

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 103, 119, 153, 241, 309, 357, 721, 723, 927, 1071, 1687, 1751, 2163, 2169, 4097, 5061, 5253, 6489, 12257, 12291, 15183, 15759, 24823, 28679, 36771, 36873, 74469, 86037, 110313, 173761, 223407, 258111, 421991, 521283, 1265973, 1563849, 2953937, 3797919, 8861811, 26585433]

約数ペア:

[(1, 26585433), (3, 8861811), (7, 3797919), (9, 2953937), (17, 1563849), (21, 1265973), (51, 521283), (63, 421991), (103, 258111), (119, 223407), (153, 173761), (241, 110313), (309, 86037), (357, 74469), (721, 36873), (723, 36771), (927, 28679), (1071, 24823), (1687, 15759), (1751, 15183), (2163, 12291), (2169, 12257), (4097, 6489), (5061, 5253)]