156779626341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1\times {\mathrm{21001}}^1$

素因数の和:23941

約数の個数: 32

約数和(自身を含む): 228570310528

約数和(自身を除く): 71790684187

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 2857, 8571, 21001, 37141, 63003, 111423, 191419, 273013, 574257, 819039, 1407067, 2488447, 4221201, 7465341, 18291871, 54875613, 59999857, 179999571, 779998141, 2339994423, 4019990419, 12059971257, 52259875447, 156779626341]

約数ペア:

[(1, 156779626341), (3, 52259875447), (13, 12059971257), (39, 4019990419), (67, 2339994423), (201, 779998141), (871, 179999571), (2613, 59999857), (2857, 54875613), (8571, 18291871), (21001, 7465341), (37141, 4221201), (63003, 2488447), (111423, 1407067), (191419, 819039), (273013, 574257)]