9135087129

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2042273}}^1$

素因数の和:2042357

約数の個数: 24

約数和(自身を含む): 15292547712

約数和(自身を除く): 6157460583

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 2042273, 6126819, 14295911, 18380457, 42887733, 128663199, 145001383, 435004149, 1015009681, 1305012447, 3045029043, 9135087129]

約数ペア:

[(1, 9135087129), (3, 3045029043), (7, 1305012447), (9, 1015009681), (21, 435004149), (63, 145001383), (71, 128663199), (213, 42887733), (497, 18380457), (639, 14295911), (1491, 6126819), (4473, 2042273)]