82553961

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 130686976

約数和(自身を除く): 48133015

約数列:

[1, 3, 7, 21, 31, 93, 211, 217, 601, 633, 651, 1477, 1803, 4207, 4431, 6541, 12621, 18631, 19623, 45787, 55893, 126811, 130417, 137361, 380433, 391251, 887677, 2663031, 3931141, 11793423, 27517987, 82553961]

約数ペア:

[(1, 82553961), (3, 27517987), (7, 11793423), (21, 3931141), (31, 2663031), (93, 887677), (211, 391251), (217, 380433), (601, 137361), (633, 130417), (651, 126811), (1477, 55893), (1803, 45787), (4207, 19623), (4431, 18631), (6541, 12621)]