90958707

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 157977600

約数和(自身を除く): 67018893

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 2719, 3717, 4779, 8157, 11151, 19033, 24471, 33453, 57099, 73413, 160421, 171297, 220239, 481263, 513891, 1122947, 1443789, 1541673, 3368841, 4331367, 10106523, 12994101, 30319569, 90958707]

約数ペア:

[(1, 90958707), (3, 30319569), (7, 12994101), (9, 10106523), (21, 4331367), (27, 3368841), (59, 1541673), (63, 1443789), (81, 1122947), (177, 513891), (189, 481263), (413, 220239), (531, 171297), (567, 160421), (1239, 73413), (1593, 57099), (2719, 33453), (3717, 24471), (4779, 19033), (8157, 11151)]