63640779

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 86365440

約数和(自身を除く): 22724661

約数列:

[1, 3, 71, 213, 509, 587, 1527, 1761, 36139, 41677, 108417, 125031, 298783, 896349, 21213593, 63640779]

約数ペア:

[(1, 63640779), (3, 21213593), (71, 896349), (213, 298783), (509, 125031), (587, 108417), (1527, 41677), (1761, 36139)]