7137021081

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3251}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 9865267200

約数和(自身を除く): 2728246119

約数列:

[1, 3, 59, 79, 157, 177, 237, 471, 3251, 4661, 9263, 9753, 12403, 13983, 27789, 37209, 191809, 256829, 510407, 575427, 731777, 770487, 1531221, 2195331, 15152911, 30114013, 40322153, 45458733, 90342039, 120966459, 2379007027, 7137021081]

約数ペア:

[(1, 7137021081), (3, 2379007027), (59, 120966459), (79, 90342039), (157, 45458733), (177, 40322153), (237, 30114013), (471, 15152911), (3251, 2195331), (4661, 1531221), (9263, 770487), (9753, 731777), (12403, 575427), (13983, 510407), (27789, 256829), (37209, 191809)]