26889837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 13107603

約数列:

[1, 3, 13, 39, 61, 89, 127, 183, 267, 381, 793, 1157, 1651, 2379, 3471, 4953, 5429, 7747, 11303, 16287, 23241, 33909, 70577, 100711, 146939, 211731, 302133, 440817, 689483, 2068449, 8963279, 26889837]

約数ペア:

[(1, 26889837), (3, 8963279), (13, 2068449), (39, 689483), (61, 440817), (89, 302133), (127, 211731), (183, 146939), (267, 100711), (381, 70577), (793, 33909), (1157, 23241), (1651, 16287), (2379, 11303), (3471, 7747), (4953, 5429)]