27151299

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{683}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 44957952

約数和(自身を除く): 17806653

約数列:

[1, 3, 7, 9, 21, 63, 631, 683, 1893, 2049, 4417, 4781, 5679, 6147, 13251, 14343, 39753, 43029, 430973, 1292919, 3016811, 3878757, 9050433, 27151299]

約数ペア:

[(1, 27151299), (3, 9050433), (7, 3878757), (9, 3016811), (21, 1292919), (63, 430973), (631, 43029), (683, 39753), (1893, 14343), (2049, 13251), (4417, 6147), (4781, 5679)]