68551923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 33987597

約数列:

[1, 3, 11, 33, 59, 137, 177, 257, 411, 649, 771, 1507, 1947, 2827, 4521, 8083, 8481, 15163, 24249, 35209, 45489, 88913, 105627, 166793, 266739, 387299, 500379, 1161897, 2077331, 6231993, 22850641, 68551923]

約数ペア:

[(1, 68551923), (3, 22850641), (11, 6231993), (33, 2077331), (59, 1161897), (137, 500379), (177, 387299), (257, 266739), (411, 166793), (649, 105627), (771, 88913), (1507, 45489), (1947, 35209), (2827, 24249), (4521, 15163), (8083, 8481)]