68994211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 86982336

約数和(自身を除く): 17988125

約数列:

[1, 11, 13, 17, 101, 143, 187, 221, 281, 1111, 1313, 1717, 2431, 3091, 3653, 4777, 14443, 18887, 22321, 28381, 40183, 52547, 62101, 245531, 312191, 368953, 482477, 683111, 4058483, 5307247, 6272201, 68994211]

約数ペア:

[(1, 68994211), (11, 6272201), (13, 5307247), (17, 4058483), (101, 683111), (143, 482477), (187, 368953), (221, 312191), (281, 245531), (1111, 62101), (1313, 52547), (1717, 40183), (2431, 28381), (3091, 22321), (3653, 18887), (4777, 14443)]