157022523

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48871}}^1$

素因数の和:48904

約数の個数: 32

約数和(自身を含む): 281502720

約数和(自身を除く): 124480197

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 48871, 146613, 342097, 439839, 830807, 1026291, 1319517, 2492421, 3078873, 5815649, 7477263, 9236619, 17446947, 22431789, 52340841, 157022523]

約数ペア:

[(1, 157022523), (3, 52340841), (7, 22431789), (9, 17446947), (17, 9236619), (21, 7477263), (27, 5815649), (51, 3078873), (63, 2492421), (119, 1319517), (153, 1026291), (189, 830807), (357, 439839), (459, 342097), (1071, 146613), (3213, 48871)]