64482219

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 98364240

約数和(自身を除く): 33882021

約数列:

[1, 3, 9, 19, 57, 171, 557, 677, 1671, 2031, 5013, 6093, 10583, 12863, 31749, 38589, 95247, 115767, 377089, 1131267, 3393801, 7164691, 21494073, 64482219]

約数ペア:

[(1, 64482219), (3, 21494073), (9, 7164691), (19, 3393801), (57, 1131267), (171, 377089), (557, 115767), (677, 95247), (1671, 38589), (2031, 31749), (5013, 12863), (6093, 10583)]