221105884797

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1\times {\mathrm{29879}}^1$

素因数の和:35022

約数の個数: 48

約数和(自身を含む): 380957091840

約数和(自身を除く): 159851207043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 5107, 15321, 29879, 35749, 45963, 89637, 107247, 117461, 209153, 268911, 321741, 352383, 627459, 687217, 822227, 1057149, 1882377, 2061651, 2466681, 4810519, 6184953, 7400043, 14431557, 43294671, 152592053, 457776159, 1068144371, 1373328477, 3204433113, 3509617219, 9613299339, 10528851657, 24567320533, 31586554971, 73701961599, 221105884797]

約数ペア:

[(1, 221105884797), (3, 73701961599), (7, 31586554971), (9, 24567320533), (21, 10528851657), (23, 9613299339), (63, 3509617219), (69, 3204433113), (161, 1373328477), (207, 1068144371), (483, 457776159), (1449, 152592053), (5107, 43294671), (15321, 14431557), (29879, 7400043), (35749, 6184953), (45963, 4810519), (89637, 2466681), (107247, 2061651), (117461, 1882377), (209153, 1057149), (268911, 822227), (321741, 687217), (352383, 627459)]