242235861

素因数分解:

$3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 379392000

約数和(自身を除く): 137156139

約数列:

[1, 3, 7, 21, 49, 147, 151, 343, 453, 1029, 1057, 1559, 3171, 4677, 7399, 10913, 22197, 32739, 51793, 76391, 155379, 229173, 235409, 534737, 706227, 1604211, 1647863, 4943589, 11535041, 34605123, 80745287, 242235861]

約数ペア:

[(1, 242235861), (3, 80745287), (7, 34605123), (21, 11535041), (49, 4943589), (147, 1647863), (151, 1604211), (343, 706227), (453, 534737), (1029, 235409), (1057, 229173), (1559, 155379), (3171, 76391), (4677, 51793), (7399, 32739), (10913, 22197)]