157033161

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 239702400

約数和(自身を除く): 82669239

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1217, 1593, 2187, 3651, 4779, 10953, 14337, 32859, 43011, 71803, 98577, 129033, 215409, 295731, 646227, 887193, 1938681, 2661579, 5816043, 17448129, 52344387, 157033161]

約数ペア:

[(1, 157033161), (3, 52344387), (9, 17448129), (27, 5816043), (59, 2661579), (81, 1938681), (177, 887193), (243, 646227), (531, 295731), (729, 215409), (1217, 129033), (1593, 98577), (2187, 71803), (3651, 43011), (4779, 32859), (10953, 14337)]