144168507

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73819}}^1$

素因数の和:73863

約数の個数: 24

約数和(自身を含む): 245672960

約数和(自身を除く): 101504453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 73819, 221457, 516733, 664371, 1550199, 2288389, 4650597, 6865167, 16018723, 20595501, 48056169, 144168507]

約数ペア:

[(1, 144168507), (3, 48056169), (7, 20595501), (9, 16018723), (21, 6865167), (31, 4650597), (63, 2288389), (93, 1550199), (217, 664371), (279, 516733), (651, 221457), (1953, 73819)]