64179693

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 95327232

約数和(自身を除く): 31147539

約数列:

[1, 3, 9, 43, 129, 383, 387, 433, 1149, 1299, 3447, 3897, 16469, 18619, 49407, 55857, 148221, 165839, 167571, 497517, 1492551, 7131077, 21393231, 64179693]

約数ペア:

[(1, 64179693), (3, 21393231), (9, 7131077), (43, 1492551), (129, 497517), (383, 167571), (387, 165839), (433, 148221), (1149, 55857), (1299, 49407), (3447, 18619), (3897, 16469)]