72674031

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 110972160

約数和(自身を除く): 38298129

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1887, 2027, 2109, 6081, 11951, 34459, 35853, 38513, 74999, 103377, 115539, 224997, 654721, 1274983, 1424981, 1964163, 3824949, 4274943, 24224677, 72674031]

約数ペア:

[(1, 72674031), (3, 24224677), (17, 4274943), (19, 3824949), (37, 1964163), (51, 1424981), (57, 1274983), (111, 654721), (323, 224997), (629, 115539), (703, 103377), (969, 74999), (1887, 38513), (2027, 35853), (2109, 34459), (6081, 11951)]