86921225391

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4134971}}^1$

素因数の和:4135012

約数の個数: 48

約数和(自身を含む): 158385967488

約数和(自身を除く): 71464742097

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021, 4134971, 12404913, 28944797, 45484681, 53754623, 86834391, 136454043, 161263869, 202613579, 318392767, 376282361, 591300853, 607840737, 955178301, 1128847083, 1773902559, 2228749369, 2633976527, 4139105971, 6686248107, 7901929581, 12417317913, 28973741797, 86921225391]

約数ペア:

[(1, 86921225391), (3, 28973741797), (7, 12417317913), (11, 7901929581), (13, 6686248107), (21, 4139105971), (33, 2633976527), (39, 2228749369), (49, 1773902559), (77, 1128847083), (91, 955178301), (143, 607840737), (147, 591300853), (231, 376282361), (273, 318392767), (429, 202613579), (539, 161263869), (637, 136454043), (1001, 86834391), (1617, 53754623), (1911, 45484681), (3003, 28944797), (7007, 12404913), (21021, 4134971)]