61413573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 92323840

約数和(自身を除く): 30910267

約数列:

[1, 3, 13, 31, 39, 79, 93, 237, 403, 643, 1027, 1209, 1929, 2449, 3081, 7347, 8359, 19933, 25077, 31837, 50797, 59799, 95511, 152391, 259129, 660361, 777387, 1574707, 1981083, 4724121, 20471191, 61413573]

約数ペア:

[(1, 61413573), (3, 20471191), (13, 4724121), (31, 1981083), (39, 1574707), (79, 777387), (93, 660361), (237, 259129), (403, 152391), (643, 95511), (1027, 59799), (1209, 50797), (1929, 31837), (2449, 25077), (3081, 19933), (7347, 8359)]