75980613

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 107712000

約数和(自身を除く): 31731387

約数列:

[1, 3, 43, 59, 67, 129, 149, 177, 201, 447, 2537, 2881, 3953, 6407, 7611, 8643, 8791, 9983, 11859, 19221, 26373, 29949, 169979, 378013, 429269, 509937, 588997, 1134039, 1287807, 1766991, 25326871, 75980613]

約数ペア:

[(1, 75980613), (3, 25326871), (43, 1766991), (59, 1287807), (67, 1134039), (129, 588997), (149, 509937), (177, 429269), (201, 378013), (447, 169979), (2537, 29949), (2881, 26373), (3953, 19221), (6407, 11859), (7611, 9983), (8643, 8791)]