157035753

素因数分解:

$3^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 269142720

約数和(自身を除く): 112106967

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 419, 567, 661, 1257, 1983, 2933, 3771, 4627, 5949, 8799, 11313, 13881, 17847, 26397, 33939, 41643, 53541, 79191, 124929, 237573, 276959, 374787, 830877, 1938713, 2492631, 5816139, 7477893, 17448417, 22433679, 52345251, 157035753]

約数ペア:

[(1, 157035753), (3, 52345251), (7, 22433679), (9, 17448417), (21, 7477893), (27, 5816139), (63, 2492631), (81, 1938713), (189, 830877), (419, 374787), (567, 276959), (661, 237573), (1257, 124929), (1983, 79191), (2933, 53541), (3771, 41643), (4627, 33939), (5949, 26397), (8799, 17847), (11313, 13881)]