169179903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7043}}^1$

素因数の和:7223

約数の個数: 24

約数和(自身を含む): 260430768

約数和(自身を除く): 91250865

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 7043, 8007, 21129, 24021, 63387, 119731, 359193, 1077579, 1105751, 3317253, 9951759, 18797767, 56393301, 169179903]

約数ペア:

[(1, 169179903), (3, 56393301), (9, 18797767), (17, 9951759), (51, 3317253), (153, 1105751), (157, 1077579), (471, 359193), (1413, 119731), (2669, 63387), (7043, 24021), (8007, 21129)]