31285083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 15370917

約数列:

[1, 3, 17, 23, 51, 69, 149, 179, 391, 447, 537, 1173, 2533, 3043, 3427, 4117, 7599, 9129, 10281, 12351, 26671, 58259, 69989, 80013, 174777, 209967, 453407, 613433, 1360221, 1840299, 10428361, 31285083]

約数ペア:

[(1, 31285083), (3, 10428361), (17, 1840299), (23, 1360221), (51, 613433), (69, 453407), (149, 209967), (179, 174777), (391, 80013), (447, 69989), (537, 58259), (1173, 26671), (2533, 12351), (3043, 10281), (3427, 9129), (4117, 7599)]