172746987

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{99109}}^1$

素因数の和:99202

約数の個数: 16

約数和(自身を含む): 266407680

約数和(自身を除く): 93660693

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 99109, 297327, 693763, 2081289, 8226047, 24678141, 57582329, 172746987]

約数ペア:

[(1, 172746987), (3, 57582329), (7, 24678141), (21, 8226047), (83, 2081289), (249, 693763), (581, 297327), (1743, 99109)]