83258931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 52216269

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 2939, 4047, 8817, 9443, 20573, 28329, 55841, 61719, 167523, 208669, 390887, 626007, 1172661, 1460683, 3964711, 4382049, 11894133, 27752977, 83258931]

約数ペア:

[(1, 83258931), (3, 27752977), (7, 11894133), (19, 4382049), (21, 3964711), (57, 1460683), (71, 1172661), (133, 626007), (213, 390887), (399, 208669), (497, 167523), (1349, 61719), (1491, 55841), (2939, 28329), (4047, 20573), (8817, 9443)]