86356287

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 135181200

約数和(自身を除く): 48824913

約数列:

[1, 3, 9, 27, 29, 81, 87, 97, 261, 291, 379, 783, 873, 1137, 2349, 2619, 2813, 3411, 7857, 8439, 10233, 10991, 25317, 30699, 32973, 36763, 75951, 98919, 110289, 227853, 296757, 330867, 890271, 992601, 1066127, 2977803, 3198381, 9595143, 28785429, 86356287]

約数ペア:

[(1, 86356287), (3, 28785429), (9, 9595143), (27, 3198381), (29, 2977803), (81, 1066127), (87, 992601), (97, 890271), (261, 330867), (291, 296757), (379, 227853), (783, 110289), (873, 98919), (1137, 75951), (2349, 36763), (2619, 32973), (2813, 30699), (3411, 25317), (7857, 10991), (8439, 10233)]