86221089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 137479680

約数和(自身を除く): 51258591

約数列:

[1, 3, 9, 23, 29, 53, 69, 87, 159, 207, 261, 271, 477, 667, 813, 1219, 1537, 2001, 2439, 3657, 4611, 6003, 6233, 7859, 10971, 13833, 14363, 18699, 23577, 35351, 43089, 56097, 70731, 106053, 129267, 180757, 318159, 330349, 416527, 542271, 991047, 1249581, 1626813, 2973141, 3748743, 9580121, 28740363, 86221089]

約数ペア:

[(1, 86221089), (3, 28740363), (9, 9580121), (23, 3748743), (29, 2973141), (53, 1626813), (69, 1249581), (87, 991047), (159, 542271), (207, 416527), (261, 330349), (271, 318159), (477, 180757), (667, 129267), (813, 106053), (1219, 70731), (1537, 56097), (2001, 43089), (2439, 35351), (3657, 23577), (4611, 18699), (6003, 14363), (6233, 13833), (7859, 10971)]