128177999

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 135544320

約数和(自身を除く): 7366321

約数列:

[1, 29, 73, 191, 317, 2117, 5539, 9193, 13943, 23141, 60547, 404347, 671089, 1755863, 4419931, 128177999]

約数ペア:

[(1, 128177999), (29, 4419931), (73, 1755863), (191, 671089), (317, 404347), (2117, 60547), (5539, 23141), (9193, 13943)]