49311369

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{13331}}^1$

素因数の和:13477

約数の個数: 16

約数和(自身を含む): 73592640

約数和(自身を除く): 24281271

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 13331, 39993, 119979, 359937, 1826347, 5479041, 16437123, 49311369]

約数ペア:

[(1, 49311369), (3, 16437123), (9, 5479041), (27, 1826347), (137, 359937), (411, 119979), (1233, 39993), (3699, 13331)]