84055257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 143759616

約数和(自身を除く): 59704359

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 241, 271, 429, 723, 813, 1287, 2169, 2439, 2651, 2981, 3133, 3523, 7953, 8943, 9399, 10569, 23859, 26829, 28197, 31707, 34463, 38753, 65311, 103389, 116259, 195933, 310167, 348777, 587799, 718421, 849043, 2155263, 2547129, 6465789, 7641387, 9339473, 28018419, 84055257]

約数ペア:

[(1, 84055257), (3, 28018419), (9, 9339473), (11, 7641387), (13, 6465789), (33, 2547129), (39, 2155263), (99, 849043), (117, 718421), (143, 587799), (241, 348777), (271, 310167), (429, 195933), (723, 116259), (813, 103389), (1287, 65311), (2169, 38753), (2439, 34463), (2651, 31707), (2981, 28197), (3133, 26829), (3523, 23859), (7953, 10569), (8943, 9399)]