78416559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 128184000

約数和(自身を除く): 49767441

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 5449, 14391, 16347, 49041, 70837, 147123, 212511, 223409, 637533, 670227, 1912599, 2010681, 2904317, 6032043, 8712951, 26138853, 78416559]

約数ペア:

[(1, 78416559), (3, 26138853), (9, 8712951), (13, 6032043), (27, 2904317), (39, 2010681), (41, 1912599), (117, 670227), (123, 637533), (351, 223409), (369, 212511), (533, 147123), (1107, 70837), (1599, 49041), (4797, 16347), (5449, 14391)]