157134425391

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{550127}}^1$

素因数の和:550356

約数の個数: 32

約数和(自身を含む): 237655296000

約数和(自身を除く): 80520870609

約数列:

[1, 3, 9, 27, 71, 149, 213, 447, 639, 1341, 1917, 4023, 10579, 31737, 95211, 285633, 550127, 1650381, 4951143, 14853429, 39059017, 81968923, 117177051, 245906769, 351531153, 737720307, 1054593459, 2213160921, 5819793533, 17459380599, 52378141797, 157134425391]

約数ペア:

[(1, 157134425391), (3, 52378141797), (9, 17459380599), (27, 5819793533), (71, 2213160921), (149, 1054593459), (213, 737720307), (447, 351531153), (639, 245906769), (1341, 117177051), (1917, 81968923), (4023, 39059017), (10579, 14853429), (31737, 4951143), (95211, 1650381), (285633, 550127)]