71748219

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 96780320

約数和(自身を除く): 25032101

約数列:

[1, 3, 181, 229, 543, 577, 687, 1731, 41449, 104437, 124347, 132133, 313311, 396399, 23916073, 71748219]

約数ペア:

[(1, 71748219), (3, 23916073), (181, 396399), (229, 313311), (543, 132133), (577, 124347), (687, 104437), (1731, 41449)]