321203156973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3697}}^1\times {\mathrm{4481}}^1$

素因数の和:8485

約数の個数: 32

約数和(自身を含む): 448703131392

約数和(自身を除く): 127499974419

約数列:

[1, 3, 23, 69, 281, 843, 3697, 4481, 6463, 11091, 13443, 19389, 85031, 103063, 255093, 309189, 1038857, 1259161, 3116571, 3777483, 16566257, 23893711, 28960703, 49698771, 71681133, 86882109, 381023911, 1143071733, 4655118217, 13965354651, 107067718991, 321203156973]

約数ペア:

[(1, 321203156973), (3, 107067718991), (23, 13965354651), (69, 4655118217), (281, 1143071733), (843, 381023911), (3697, 86882109), (4481, 71681133), (6463, 49698771), (11091, 28960703), (13443, 23893711), (19389, 16566257), (85031, 3777483), (103063, 3116571), (255093, 1259161), (309189, 1038857)]