1755140121

素因数分解:

$3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{38321}}^1$

素因数の和:39061

約数の個数: 24

約数和(自身を含む): 2901435264

約数和(自身を除く): 1146295143

約数列:

[1, 3, 7, 9, 21, 63, 727, 2181, 5089, 6543, 15267, 38321, 45801, 114963, 268247, 344889, 804741, 2414223, 27859367, 83578101, 195015569, 250734303, 585046707, 1755140121]

約数ペア:

[(1, 1755140121), (3, 585046707), (7, 250734303), (9, 195015569), (21, 83578101), (63, 27859367), (727, 2414223), (2181, 804741), (5089, 344889), (6543, 268247), (15267, 114963), (38321, 45801)]