76128417

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{2693}}^1$

素因数の和:3054

約数の個数: 20

約数和(自身を含む): 114090900

約数和(自身を除く): 37962483

約数列:

[1, 3, 9, 27, 81, 349, 1047, 2693, 3141, 8079, 9423, 24237, 28269, 72711, 218133, 939857, 2819571, 8458713, 25376139, 76128417]

約数ペア:

[(1, 76128417), (3, 25376139), (9, 8458713), (27, 2819571), (81, 939857), (349, 218133), (1047, 72711), (2693, 28269), (3141, 24237), (8079, 9423)]