61223877

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 108299520

約数和(自身を除く): 47075643

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 101, 117, 143, 157, 297, 303, 351, 429, 471, 909, 1111, 1287, 1313, 1413, 1727, 2041, 2727, 3333, 3861, 3939, 4239, 5181, 6123, 9999, 11817, 14443, 15543, 15857, 18369, 22451, 29997, 35451, 43329, 46629, 47571, 55107, 67353, 129987, 142713, 174427, 202059, 206141, 389961, 428139, 523281, 606177, 618423, 1569843, 1855269, 2267551, 4709529, 5565807, 6802653, 20407959, 61223877]

約数ペア:

[(1, 61223877), (3, 20407959), (9, 6802653), (11, 5565807), (13, 4709529), (27, 2267551), (33, 1855269), (39, 1569843), (99, 618423), (101, 606177), (117, 523281), (143, 428139), (157, 389961), (297, 206141), (303, 202059), (351, 174427), (429, 142713), (471, 129987), (909, 67353), (1111, 55107), (1287, 47571), (1313, 46629), (1413, 43329), (1727, 35451), (2041, 29997), (2727, 22451), (3333, 18369), (3861, 15857), (3939, 15543), (4239, 14443), (5181, 11817), (6123, 9999)]