86795289

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47507}}^1$

素因数の和:47549

約数の個数: 24

約数和(自身を含む): 148224960

約数和(自身を除く): 61429671

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 47507, 142521, 332549, 427563, 997647, 1377703, 2992941, 4133109, 9643921, 12399327, 28931763, 86795289]

約数ペア:

[(1, 86795289), (3, 28931763), (7, 12399327), (9, 9643921), (21, 4133109), (29, 2992941), (63, 1377703), (87, 997647), (203, 427563), (261, 332549), (609, 142521), (1827, 47507)]