27829845

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 49760640

約数和(自身を除く): 21930795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 977, 1055, 1899, 2931, 3165, 4885, 5697, 8793, 9495, 14655, 26379, 28485, 43965, 131895, 206147, 618441, 1030735, 1855323, 3092205, 5565969, 9276615, 27829845]

約数ペア:

[(1, 27829845), (3, 9276615), (5, 5565969), (9, 3092205), (15, 1855323), (27, 1030735), (45, 618441), (135, 206147), (211, 131895), (633, 43965), (977, 28485), (1055, 26379), (1899, 14655), (2931, 9495), (3165, 8793), (4885, 5697)]