282051747

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{4729}}^1$

素因数の和:4832

約数の個数: 24

約数和(自身を含む): 427024400

約数和(自身を除く): 144972653

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2209, 4729, 6627, 14187, 19881, 42561, 59643, 127683, 222263, 666789, 2000367, 6001101, 10446361, 31339083, 94017249, 282051747]

約数ペア:

[(1, 282051747), (3, 94017249), (9, 31339083), (27, 10446361), (47, 6001101), (141, 2000367), (423, 666789), (1269, 222263), (2209, 127683), (4729, 59643), (6627, 42561), (14187, 19881)]