27720237171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{39163}}^1$

素因数の和:39507

約数の個数: 32

約数和(自身を含む): 40943612160

約数和(自身を除く): 13223374989

約数列:

[1, 3, 11, 33, 89, 241, 267, 723, 979, 2651, 2937, 7953, 21449, 39163, 64347, 117489, 235939, 430793, 707817, 1292379, 3485507, 9438283, 10456521, 28314849, 38340577, 103821113, 115021731, 311463339, 840007187, 2520021561, 9240079057, 27720237171]

約数ペア:

[(1, 27720237171), (3, 9240079057), (11, 2520021561), (33, 840007187), (89, 311463339), (241, 115021731), (267, 103821113), (723, 38340577), (979, 28314849), (2651, 10456521), (2937, 9438283), (7953, 3485507), (21449, 1292379), (39163, 707817), (64347, 430793), (117489, 235939)]