155972361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{4441}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 217480320

約数和(自身を除く): 61507959

約数列:

[1, 3, 23, 69, 509, 1527, 4441, 11707, 13323, 35121, 102143, 306429, 2260469, 6781407, 51990787, 155972361]

約数ペア:

[(1, 155972361), (3, 51990787), (23, 6781407), (69, 2260469), (509, 306429), (1527, 102143), (4441, 35121), (11707, 13323)]