173281641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 258720000

約数和(自身を除く): 85438359

約数列:

[1, 3, 13, 29, 39, 87, 349, 377, 439, 1047, 1131, 1317, 4537, 5707, 10121, 12731, 13611, 17121, 30363, 38193, 131573, 153211, 165503, 394719, 459633, 496509, 1991743, 4443119, 5975229, 13329357, 57760547, 173281641]

約数ペア:

[(1, 173281641), (3, 57760547), (13, 13329357), (29, 5975229), (39, 4443119), (87, 1991743), (349, 496509), (377, 459633), (439, 394719), (1047, 165503), (1131, 153211), (1317, 131573), (4537, 38193), (5707, 30363), (10121, 17121), (12731, 13611)]