2016081171

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31387}}^1$

素因数の和:31473

約数の個数: 40

約数和(自身を含む): 3296618864

約数和(自身を除く): 1280537693

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 21411, 31387, 64233, 94161, 282483, 408031, 847449, 1224093, 1914607, 2542347, 3672279, 5743821, 11016837, 17231463, 24889891, 33050511, 51694389, 74669673, 155083167, 224009019, 672027057, 2016081171]

約数ペア:

[(1, 2016081171), (3, 672027057), (9, 224009019), (13, 155083167), (27, 74669673), (39, 51694389), (61, 33050511), (81, 24889891), (117, 17231463), (183, 11016837), (351, 5743821), (549, 3672279), (793, 2542347), (1053, 1914607), (1647, 1224093), (2379, 847449), (4941, 408031), (7137, 282483), (21411, 94161), (31387, 64233)]