23878827

素因数分解:

$3^3\times 7^2\times {\mathrm{18049}}^1$

素因数の和:18072

約数の個数: 24

約数和(自身を含む): 41154000

約数和(自身を除く): 17275173

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 18049, 54147, 126343, 162441, 379029, 487323, 884401, 1137087, 2653203, 3411261, 7959609, 23878827]

約数ペア:

[(1, 23878827), (3, 7959609), (7, 3411261), (9, 2653203), (21, 1137087), (27, 884401), (49, 487323), (63, 379029), (147, 162441), (189, 126343), (441, 54147), (1323, 18049)]