42464709

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 72791040

約数和(自身を除く): 30326331

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 2707, 5229, 8121, 15687, 18949, 24363, 56847, 73089, 170541, 224681, 511623, 674043, 1572767, 2022129, 4718301, 6066387, 14154903, 42464709]

約数ペア:

[(1, 42464709), (3, 14154903), (7, 6066387), (9, 4718301), (21, 2022129), (27, 1572767), (63, 674043), (83, 511623), (189, 224681), (249, 170541), (581, 73089), (747, 56847), (1743, 24363), (2241, 18949), (2707, 15687), (5229, 8121)]