42902271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 67852800

約数和(自身を除く): 24950529

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 619, 1359, 1857, 2567, 4077, 5571, 7701, 10523, 16713, 23103, 31569, 69309, 93469, 94707, 280407, 284121, 841221, 1588973, 2523663, 4766919, 14300757, 42902271]

約数ペア:

[(1, 42902271), (3, 14300757), (9, 4766919), (17, 2523663), (27, 1588973), (51, 841221), (151, 284121), (153, 280407), (453, 94707), (459, 93469), (619, 69309), (1359, 31569), (1857, 23103), (2567, 16713), (4077, 10523), (5571, 7701)]