74528181

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10111}}^1$

素因数の和:10143

約数の個数: 40

約数和(自身を含む): 137037824

約数和(自身を除く): 62509643

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 10111, 30333, 70777, 90999, 131443, 212331, 272997, 394329, 636993, 818991, 920101, 1182987, 1910979, 2760303, 3548961, 5732937, 8280909, 10646883, 24842727, 74528181]

約数ペア:

[(1, 74528181), (3, 24842727), (7, 10646883), (9, 8280909), (13, 5732937), (21, 3548961), (27, 2760303), (39, 1910979), (63, 1182987), (81, 920101), (91, 818991), (117, 636993), (189, 394329), (273, 272997), (351, 212331), (567, 131443), (819, 90999), (1053, 70777), (2457, 30333), (7371, 10111)]