220156677

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{627227}}^1$

素因数の和:627249

約数の個数: 16

約数和(自身を含む): 351247680

約数和(自身を除く): 131091003

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 627227, 1881681, 5645043, 8153951, 16935129, 24461853, 73385559, 220156677]

約数ペア:

[(1, 220156677), (3, 73385559), (9, 24461853), (13, 16935129), (27, 8153951), (39, 5645043), (117, 1881681), (351, 627227)]