87366988791

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{72103}}^1$

素因数の和:72284

約数の個数: 48

約数和(自身を含む): 134618744832

約数和(自身を除く): 47251756041

約数列:

[1, 3, 9, 31, 43, 93, 101, 129, 279, 303, 387, 909, 1333, 3131, 3999, 4343, 9393, 11997, 13029, 28179, 39087, 72103, 134633, 216309, 403899, 648927, 1211697, 2235193, 3100429, 6705579, 7282403, 9301287, 20116737, 21847209, 27903861, 65541627, 96113299, 225754493, 288339897, 313143329, 677263479, 865019691, 939429987, 2031790437, 2818289961, 9707443199, 29122329597, 87366988791]

約数ペア:

[(1, 87366988791), (3, 29122329597), (9, 9707443199), (31, 2818289961), (43, 2031790437), (93, 939429987), (101, 865019691), (129, 677263479), (279, 313143329), (303, 288339897), (387, 225754493), (909, 96113299), (1333, 65541627), (3131, 27903861), (3999, 21847209), (4343, 20116737), (9393, 9301287), (11997, 7282403), (13029, 6705579), (28179, 3100429), (39087, 2235193), (72103, 1211697), (134633, 648927), (216309, 403899)]