77807793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11517

約数の個数: 32

約数和(自身を含む): 132157440

約数和(自身を除く): 54349647

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 11471, 34413, 80297, 195007, 217949, 240891, 585021, 653847, 1365049, 1525643, 3705133, 4095147, 4576929, 11115399, 25935931, 77807793]

約数ペア:

[(1, 77807793), (3, 25935931), (7, 11115399), (17, 4576929), (19, 4095147), (21, 3705133), (51, 1525643), (57, 1365049), (119, 653847), (133, 585021), (323, 240891), (357, 217949), (399, 195007), (969, 80297), (2261, 34413), (6783, 11471)]