128702995191

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{718357}}^1$

素因数の和:719551

約数の個数: 24

約数和(自身を含む): 197008244784

約数和(自身を除く): 68305249593

約数列:

[1, 3, 9, 17, 51, 153, 1171, 3513, 10539, 19907, 59721, 179163, 718357, 2155071, 6465213, 12212069, 36636207, 109908621, 841196047, 2523588141, 7570764423, 14300332799, 42900998397, 128702995191]

約数ペア:

[(1, 128702995191), (3, 42900998397), (9, 14300332799), (17, 7570764423), (51, 2523588141), (153, 841196047), (1171, 109908621), (3513, 36636207), (10539, 12212069), (19907, 6465213), (59721, 2155071), (179163, 718357)]