79780503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 117499648

約数和(自身を除く): 37719145

約数列:

[1, 3, 11, 33, 121, 271, 363, 811, 813, 2433, 2981, 8921, 8943, 26763, 32791, 98131, 98373, 219781, 294393, 659343, 2417591, 7252773, 26593501, 79780503]

約数ペア:

[(1, 79780503), (3, 26593501), (11, 7252773), (33, 2417591), (121, 659343), (271, 294393), (363, 219781), (811, 98373), (813, 98131), (2433, 32791), (2981, 26763), (8921, 8943)]