87717009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 122517504

約数和(自身を除く): 34800495

約数列:

[1, 3, 23, 69, 271, 813, 4691, 6233, 14073, 18699, 107893, 323679, 1271261, 3813783, 29239003, 87717009]

約数ペア:

[(1, 87717009), (3, 29239003), (23, 3813783), (69, 1271261), (271, 323679), (813, 107893), (4691, 18699), (6233, 14073)]