64406277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{919}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 100464000

約数和(自身を除く): 36057723

約数列:

[1, 3, 9, 13, 39, 117, 599, 919, 1797, 2757, 5391, 7787, 8271, 11947, 23361, 35841, 70083, 107523, 550481, 1651443, 4954329, 7156253, 21468759, 64406277]

約数ペア:

[(1, 64406277), (3, 21468759), (9, 7156253), (13, 4954329), (39, 1651443), (117, 550481), (599, 107523), (919, 70083), (1797, 35841), (2757, 23361), (5391, 11947), (7787, 8271)]