39871359

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 65973072

約数和(自身を除く): 26101713

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 297, 613, 657, 803, 891, 1839, 1971, 2409, 5517, 5913, 6743, 7227, 16551, 20229, 21681, 44749, 49653, 60687, 65043, 134247, 182061, 402741, 492239, 546183, 1208223, 1476717, 3624669, 4430151, 13290453, 39871359]

約数ペア:

[(1, 39871359), (3, 13290453), (9, 4430151), (11, 3624669), (27, 1476717), (33, 1208223), (73, 546183), (81, 492239), (99, 402741), (219, 182061), (297, 134247), (613, 65043), (657, 60687), (803, 49653), (891, 44749), (1839, 21681), (1971, 20229), (2409, 16551), (5517, 7227), (5913, 6743)]