26388171

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 38953824

約数和(自身を除く): 12565653

約数列:

[1, 3, 9, 97, 167, 181, 291, 501, 543, 873, 1503, 1629, 16199, 17557, 30227, 48597, 52671, 90681, 145791, 158013, 272043, 2932019, 8796057, 26388171]

約数ペア:

[(1, 26388171), (3, 8796057), (9, 2932019), (97, 272043), (167, 158013), (181, 145791), (291, 90681), (501, 52671), (543, 48597), (873, 30227), (1503, 17557), (1629, 16199)]