89477061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 42818619

約数列:

[1, 3, 19, 23, 57, 69, 131, 393, 437, 521, 1311, 1563, 2489, 3013, 7467, 9039, 9899, 11983, 29697, 35949, 57247, 68251, 171741, 204753, 227677, 683031, 1296769, 1569773, 3890307, 4709319, 29825687, 89477061]

約数ペア:

[(1, 89477061), (3, 29825687), (19, 4709319), (23, 3890307), (57, 1569773), (69, 1296769), (131, 683031), (393, 227677), (437, 204753), (521, 171741), (1311, 68251), (1563, 57247), (2489, 35949), (3013, 29697), (7467, 11983), (9039, 9899)]