145698777

素因数分解:

$3^3\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1013}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 247253760

約数和(自身を除く): 101554983

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 761, 1013, 2283, 3039, 5327, 6849, 7091, 9117, 15981, 20547, 21273, 27351, 47943, 63819, 143829, 191457, 770893, 2312679, 5396251, 6938037, 16188753, 20814111, 48566259, 145698777]

約数ペア:

[(1, 145698777), (3, 48566259), (7, 20814111), (9, 16188753), (21, 6938037), (27, 5396251), (63, 2312679), (189, 770893), (761, 191457), (1013, 143829), (2283, 63819), (3039, 47943), (5327, 27351), (6849, 21273), (7091, 20547), (9117, 15981)]