1365789519

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{81457}}^1$

素因数の和:81498

約数の個数: 28

約数和(自身を含む): 2136806256

約数和(自身を除く): 771016737

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5589, 16767, 81457, 244371, 733113, 1873511, 2199339, 5620533, 6598017, 16861599, 19794051, 50584797, 59382153, 151754391, 455263173, 1365789519]

約数ペア:

[(1, 1365789519), (3, 455263173), (9, 151754391), (23, 59382153), (27, 50584797), (69, 19794051), (81, 16861599), (207, 6598017), (243, 5620533), (621, 2199339), (729, 1873511), (1863, 733113), (5589, 244371), (16767, 81457)]