48107871

素因数分解:

$3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 81804800

約数和(自身を除く): 33696929

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 331, 769, 993, 2307, 2317, 2979, 5383, 6921, 6951, 8937, 16149, 20763, 20853, 48447, 62559, 145341, 254539, 763617, 1781773, 2290851, 5345319, 6872553, 16035957, 48107871]

約数ペア:

[(1, 48107871), (3, 16035957), (7, 6872553), (9, 5345319), (21, 2290851), (27, 1781773), (63, 763617), (189, 254539), (331, 145341), (769, 62559), (993, 48447), (2307, 20853), (2317, 20763), (2979, 16149), (5383, 8937), (6921, 6951)]