157224159

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9418

約数の個数: 28

約数和(自身を含む): 246003696

約数和(自身を除く): 88779537

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 9377, 16767, 28131, 84393, 215671, 253179, 647013, 759537, 1941039, 2278611, 5823117, 6835833, 17469351, 52408053, 157224159]

約数ペア:

[(1, 157224159), (3, 52408053), (9, 17469351), (23, 6835833), (27, 5823117), (69, 2278611), (81, 1941039), (207, 759537), (243, 647013), (621, 253179), (729, 215671), (1863, 84393), (5589, 28131), (9377, 16767)]