78206997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 41232363

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 319, 781, 957, 1151, 2059, 2343, 3453, 6177, 12661, 22649, 33379, 37983, 67947, 81721, 100137, 245163, 367169, 898931, 1101507, 2369909, 2696793, 7109727, 26068999, 78206997]

約数ペア:

[(1, 78206997), (3, 26068999), (11, 7109727), (29, 2696793), (33, 2369909), (71, 1101507), (87, 898931), (213, 367169), (319, 245163), (781, 100137), (957, 81721), (1151, 67947), (2059, 37983), (2343, 33379), (3453, 22649), (6177, 12661)]