86211279

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 160303104

約数和(自身を除く): 74091825

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 4013, 7161, 12039, 21483, 28091, 36117, 44143, 84273, 124403, 132429, 252819, 309001, 373209, 397287, 870821, 927003, 1119627, 1368433, 2612463, 2781009, 4105299, 7837389, 9579031, 12315897, 28737093, 86211279]

約数ペア:

[(1, 86211279), (3, 28737093), (7, 12315897), (9, 9579031), (11, 7837389), (21, 4105299), (31, 2781009), (33, 2612463), (63, 1368433), (77, 1119627), (93, 927003), (99, 870821), (217, 397287), (231, 373209), (279, 309001), (341, 252819), (651, 132429), (693, 124403), (1023, 84273), (1953, 44143), (2387, 36117), (3069, 28091), (4013, 21483), (7161, 12039)]