61508727

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 106356096

約数和(自身を除く): 44847369

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1307, 1743, 2241, 3921, 5229, 6723, 9149, 11763, 15687, 27447, 35289, 47061, 82341, 105867, 108481, 247023, 325443, 741069, 759367, 976329, 2278101, 2928987, 6834303, 8786961, 20502909, 61508727]

約数ペア:

[(1, 61508727), (3, 20502909), (7, 8786961), (9, 6834303), (21, 2928987), (27, 2278101), (63, 976329), (81, 759367), (83, 741069), (189, 325443), (249, 247023), (567, 108481), (581, 105867), (747, 82341), (1307, 47061), (1743, 35289), (2241, 27447), (3921, 15687), (5229, 11763), (6723, 9149)]