78218653

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 83673216

約数和(自身を除く): 5454563

約数列:

[1, 23, 61, 197, 283, 1403, 4531, 6509, 12017, 17263, 55751, 276391, 397049, 1282273, 3400811, 78218653]

約数ペア:

[(1, 78218653), (23, 3400811), (61, 1282273), (197, 397049), (283, 276391), (1403, 55751), (4531, 17263), (6509, 12017)]