47541753

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 33703047

約数列:

[1, 3, 7, 9, 21, 61, 63, 89, 139, 183, 267, 417, 427, 549, 623, 801, 973, 1251, 1281, 1869, 2919, 3843, 5429, 5607, 8479, 8757, 12371, 16287, 25437, 37113, 38003, 48861, 59353, 76311, 86597, 111339, 114009, 178059, 259791, 342027, 534177, 754631, 779373, 2263893, 5282417, 6791679, 15847251, 47541753]

約数ペア:

[(1, 47541753), (3, 15847251), (7, 6791679), (9, 5282417), (21, 2263893), (61, 779373), (63, 754631), (89, 534177), (139, 342027), (183, 259791), (267, 178059), (417, 114009), (427, 111339), (549, 86597), (623, 76311), (801, 59353), (973, 48861), (1251, 38003), (1281, 37113), (1869, 25437), (2919, 16287), (3843, 12371), (5429, 8757), (5607, 8479)]