78474628227

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1\times {\mathrm{9187}}^1$

素因数の和:11355

約数の個数: 32

約数和(自身を含む): 110608819200

約数和(自身を除く): 32134190973

約数列:

[1, 3, 29, 47, 87, 141, 1363, 2089, 4089, 6267, 9187, 27561, 60581, 98183, 181743, 266423, 294549, 431789, 799269, 1295367, 2847307, 8541921, 12521881, 19191643, 37565643, 57574929, 556557647, 902007221, 1669672941, 2706021663, 26158209409, 78474628227]

約数ペア:

[(1, 78474628227), (3, 26158209409), (29, 2706021663), (47, 1669672941), (87, 902007221), (141, 556557647), (1363, 57574929), (2089, 37565643), (4089, 19191643), (6267, 12521881), (9187, 8541921), (27561, 2847307), (60581, 1295367), (98183, 799269), (181743, 431789), (266423, 294549)]