72710555907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1\times {\mathrm{12739}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 106338435840

約数和(自身を除く): 33627879933

約数列:

[1, 3, 11, 33, 257, 673, 771, 2019, 2827, 7403, 8481, 12739, 22209, 38217, 140129, 172961, 420387, 518883, 1902571, 3273923, 5707713, 8573347, 9821769, 25720041, 36013153, 94306817, 108039459, 282920451, 2203350179, 6610050537, 24236851969, 72710555907]

約数ペア:

[(1, 72710555907), (3, 24236851969), (11, 6610050537), (33, 2203350179), (257, 282920451), (673, 108039459), (771, 94306817), (2019, 36013153), (2827, 25720041), (7403, 9821769), (8481, 8573347), (12739, 5707713), (22209, 3273923), (38217, 1902571), (140129, 518883), (172961, 420387)]