80800641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 121216680

約数和(自身を除く): 40416039

約数列:

[1, 3, 9, 29, 87, 261, 353, 877, 1059, 2631, 3177, 7893, 10237, 25433, 30711, 76299, 92133, 228897, 309581, 928743, 2786229, 8977849, 26933547, 80800641]

約数ペア:

[(1, 80800641), (3, 26933547), (9, 8977849), (29, 2786229), (87, 928743), (261, 309581), (353, 228897), (877, 92133), (1059, 76299), (2631, 30711), (3177, 25433), (7893, 10237)]