72090117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2707}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 114060960

約数和(自身を除く): 41970843

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 2421, 2707, 2959, 8121, 8877, 24363, 26631, 29777, 89331, 267993, 728183, 2184549, 6553647, 8010013, 24030039, 72090117]

約数ペア:

[(1, 72090117), (3, 24030039), (9, 8010013), (11, 6553647), (33, 2184549), (99, 728183), (269, 267993), (807, 89331), (2421, 29777), (2707, 26631), (2959, 24363), (8121, 8877)]