16179636519

素因数分解:

$3^4\times {\mathrm{8969}}^1\times {\mathrm{22271}}^1$

素因数の和:31252

約数の個数: 20

約数和(自身を含む): 24173360640

約数和(自身を除く): 7993724121

約数列:

[1, 3, 9, 27, 81, 8969, 22271, 26907, 66813, 80721, 200439, 242163, 601317, 726489, 1803951, 199748599, 599245797, 1797737391, 5393212173, 16179636519]

約数ペア:

[(1, 16179636519), (3, 5393212173), (9, 1797737391), (27, 599245797), (81, 199748599), (8969, 1803951), (22271, 726489), (26907, 601317), (66813, 242163), (80721, 200439)]