156968339211

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{255961}}^1$

素因数の和:256153

約数の個数: 40

約数和(自身を含む): 240090308304

約数和(自身を除く): 83121969093

約数列:

[1, 3, 9, 27, 67, 81, 113, 201, 339, 603, 1017, 1809, 3051, 5427, 7571, 9153, 22713, 68139, 204417, 255961, 613251, 767883, 2303649, 6910947, 17149387, 20732841, 28923593, 51448161, 86770779, 154344483, 260312337, 463033449, 780937011, 1389100347, 1937880731, 2342811033, 5813642193, 17440926579, 52322779737, 156968339211]

約数ペア:

[(1, 156968339211), (3, 52322779737), (9, 17440926579), (27, 5813642193), (67, 2342811033), (81, 1937880731), (113, 1389100347), (201, 780937011), (339, 463033449), (603, 260312337), (1017, 154344483), (1809, 86770779), (3051, 51448161), (5427, 28923593), (7571, 20732841), (9153, 17149387), (22713, 6910947), (68139, 2303649), (204417, 767883), (255961, 613251)]