127863351

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 231399168

約数和(自身を除く): 103535817

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 307, 601, 693, 921, 1803, 2149, 2763, 3377, 4207, 5409, 6447, 6611, 10131, 12621, 19341, 19833, 23639, 30393, 37863, 46277, 59499, 70917, 138831, 184507, 212751, 416493, 553521, 1291549, 1660563, 2029577, 3874647, 6088731, 11623941, 14207039, 18266193, 42621117, 127863351]

約数ペア:

[(1, 127863351), (3, 42621117), (7, 18266193), (9, 14207039), (11, 11623941), (21, 6088731), (33, 3874647), (63, 2029577), (77, 1660563), (99, 1291549), (231, 553521), (307, 416493), (601, 212751), (693, 184507), (921, 138831), (1803, 70917), (2149, 59499), (2763, 46277), (3377, 37863), (4207, 30393), (5409, 23639), (6447, 19833), (6611, 19341), (10131, 12621)]