167797413

素因数分解:

$3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 296405472

約数和(自身を除く): 128608059

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 81, 147, 189, 201, 441, 469, 567, 603, 631, 1323, 1407, 1809, 1893, 3283, 3969, 4221, 4417, 5427, 5679, 9849, 12663, 13251, 17037, 29547, 30919, 37989, 39753, 42277, 51111, 88641, 92757, 119259, 126831, 265923, 278271, 295939, 357777, 380493, 834813, 887817, 1141479, 2071573, 2504439, 2663451, 3424437, 6214719, 7990353, 18644157, 23971059, 55932471, 167797413]

約数ペア:

[(1, 167797413), (3, 55932471), (7, 23971059), (9, 18644157), (21, 7990353), (27, 6214719), (49, 3424437), (63, 2663451), (67, 2504439), (81, 2071573), (147, 1141479), (189, 887817), (201, 834813), (441, 380493), (469, 357777), (567, 295939), (603, 278271), (631, 265923), (1323, 126831), (1407, 119259), (1809, 92757), (1893, 88641), (3283, 51111), (3969, 42277), (4221, 39753), (4417, 37989), (5427, 30919), (5679, 29547), (9849, 17037), (12663, 13251)]