99080991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18691}}^1$

素因数の和:18747

約数の個数: 24

約数和(自身を含む): 155517440

約数和(自身を除く): 56436449

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 18691, 56073, 168219, 355129, 579421, 1065387, 1738263, 3196161, 5214789, 11008999, 33026997, 99080991]

約数ペア:

[(1, 99080991), (3, 33026997), (9, 11008999), (19, 5214789), (31, 3196161), (57, 1738263), (93, 1065387), (171, 579421), (279, 355129), (589, 168219), (1767, 56073), (5301, 18691)]