77311533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 40100307

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 1027, 1091, 1817, 3081, 3273, 5451, 14183, 23621, 25093, 42549, 70863, 75279, 86189, 258567, 326209, 978627, 1120457, 1982347, 3361371, 5947041, 25770511, 77311533]

約数ペア:

[(1, 77311533), (3, 25770511), (13, 5947041), (23, 3361371), (39, 1982347), (69, 1120457), (79, 978627), (237, 326209), (299, 258567), (897, 86189), (1027, 75279), (1091, 70863), (1817, 42549), (3081, 25093), (3273, 23621), (5451, 14183)]