29205279

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6868

約数の個数: 20

約数和(自身を含む): 44457336

約数和(自身を除く): 15252057

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6803, 20409, 61227, 183681, 360559, 551043, 1081677, 3245031, 9735093, 29205279]

約数ペア:

[(1, 29205279), (3, 9735093), (9, 3245031), (27, 1081677), (53, 551043), (81, 360559), (159, 183681), (477, 61227), (1431, 20409), (4293, 6803)]