68334567

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{7879}}^1$

素因数の和:7955

約数の個数: 24

約数和(自身を含む): 107798400

約数和(自身を除く): 39463833

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 7879, 8673, 23637, 55153, 165459, 386071, 464861, 1158213, 1394583, 3254027, 9762081, 22778189, 68334567]

約数ペア:

[(1, 68334567), (3, 22778189), (7, 9762081), (21, 3254027), (49, 1394583), (59, 1158213), (147, 464861), (177, 386071), (413, 165459), (1239, 55153), (2891, 23637), (7879, 8673)]