67820913

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 100183200

約数和(自身を除く): 32362287

約数列:

[1, 3, 9, 59, 177, 337, 379, 531, 1011, 1137, 3033, 3411, 19883, 22361, 59649, 67083, 127723, 178947, 201249, 383169, 1149507, 7535657, 22606971, 67820913]

約数ペア:

[(1, 67820913), (3, 22606971), (9, 7535657), (59, 1149507), (177, 383169), (337, 201249), (379, 178947), (531, 127723), (1011, 67083), (1137, 59649), (3033, 22361), (3411, 19883)]