85304313

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 130394880

約数和(自身を除く): 45090567

約数列:

[1, 3, 9, 27, 41, 123, 263, 293, 369, 789, 879, 1107, 2367, 2637, 7101, 7911, 10783, 12013, 32349, 36039, 77059, 97047, 108117, 231177, 291141, 324351, 693531, 2080593, 3159419, 9478257, 28434771, 85304313]

約数ペア:

[(1, 85304313), (3, 28434771), (9, 9478257), (27, 3159419), (41, 2080593), (123, 693531), (263, 324351), (293, 291141), (369, 231177), (789, 108117), (879, 97047), (1107, 77059), (2367, 36039), (2637, 32349), (7101, 12013), (7911, 10783)]