147533043

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8599}}^1$

素因数の和:8671

約数の個数: 32

約数和(自身を含む): 242176000

約数和(自身を除く): 94642957

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 8599, 17157, 25797, 60193, 163381, 180579, 369757, 490143, 1109271, 1143667, 2588299, 3431001, 7025383, 7764897, 21076149, 49177681, 147533043]

約数ペア:

[(1, 147533043), (3, 49177681), (7, 21076149), (19, 7764897), (21, 7025383), (43, 3431001), (57, 2588299), (129, 1143667), (133, 1109271), (301, 490143), (399, 369757), (817, 180579), (903, 163381), (2451, 60193), (5719, 25797), (8599, 17157)]