243399967551

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{77049689}}^1$

素因数の和:77049717

約数の個数: 24

約数和(自身を含む): 392645220240

約数和(自身を除く): 149245252689

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 77049689, 231149067, 693447201, 1001645957, 2080341603, 3004937871, 6241024809, 9014813613, 18723074427, 27044440839, 81133322517, 243399967551]

約数ペア:

[(1, 243399967551), (3, 81133322517), (9, 27044440839), (13, 18723074427), (27, 9014813613), (39, 6241024809), (81, 3004937871), (117, 2080341603), (243, 1001645957), (351, 693447201), (1053, 231149067), (3159, 77049689)]