53858817

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{3919}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 79968000

約数和(自身を除く): 26109183

約数列:

[1, 3, 9, 27, 509, 1527, 3919, 4581, 11757, 13743, 35271, 105813, 1994771, 5984313, 17952939, 53858817]

約数ペア:

[(1, 53858817), (3, 17952939), (9, 5984313), (27, 1994771), (509, 105813), (1527, 35271), (3919, 13743), (4581, 11757)]