143784207

素因数分解:

$3^3\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1013}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 244008960

約数和(自身を除く): 100224753

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 751, 1013, 2253, 3039, 5257, 6759, 7091, 9117, 15771, 20277, 21273, 27351, 47313, 63819, 141939, 191457, 760763, 2282289, 5325341, 6846867, 15976023, 20540601, 47928069, 143784207]

約数ペア:

[(1, 143784207), (3, 47928069), (7, 20540601), (9, 15976023), (21, 6846867), (27, 5325341), (63, 2282289), (189, 760763), (751, 191457), (1013, 141939), (2253, 63819), (3039, 47313), (5257, 27351), (6759, 21273), (7091, 20277), (9117, 15771)]