874313757

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{70549}}^1$

素因数の和:70584

約数の個数: 28

約数和(自身を含む): 1388000700

約数和(自身を除く): 513686943

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 70549, 211647, 634941, 1199333, 1904823, 3597999, 5714469, 10793997, 17143407, 32381991, 51430221, 97145973, 291437919, 874313757]

約数ペア:

[(1, 874313757), (3, 291437919), (9, 97145973), (17, 51430221), (27, 32381991), (51, 17143407), (81, 10793997), (153, 5714469), (243, 3597999), (459, 1904823), (729, 1199333), (1377, 634941), (4131, 211647), (12393, 70549)]