47540367

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26021}}^1$

素因数の和:26063

約数の個数: 24

約数和(自身を含む): 81188640

約数和(自身を除く): 33648273

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 26021, 78063, 182147, 234189, 546441, 754609, 1639323, 2263827, 5282263, 6791481, 15846789, 47540367]

約数ペア:

[(1, 47540367), (3, 15846789), (7, 6791481), (9, 5282263), (21, 2263827), (29, 1639323), (63, 754609), (87, 546441), (203, 234189), (261, 182147), (609, 78063), (1827, 26021)]