87512139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 150250464

約数和(自身を除く): 62738325

約数列:

[1, 3, 9, 11, 13, 33, 39, 97, 99, 117, 143, 291, 429, 701, 873, 1067, 1261, 1287, 2103, 3201, 3783, 6309, 7711, 9113, 9603, 11349, 13871, 23133, 27339, 41613, 67997, 69399, 82017, 100243, 124839, 203991, 300729, 611973, 747967, 883961, 902187, 2243901, 2651883, 6731703, 7955649, 9723571, 29170713, 87512139]

約数ペア:

[(1, 87512139), (3, 29170713), (9, 9723571), (11, 7955649), (13, 6731703), (33, 2651883), (39, 2243901), (97, 902187), (99, 883961), (117, 747967), (143, 611973), (291, 300729), (429, 203991), (701, 124839), (873, 100243), (1067, 82017), (1261, 69399), (1287, 67997), (2103, 41613), (3201, 27339), (3783, 23133), (6309, 13871), (7711, 11349), (9113, 9603)]