66851913

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 90922752

約数和(自身を除く): 24070839

約数列:

[1, 3, 61, 183, 401, 911, 1203, 2733, 24461, 55571, 73383, 166713, 365311, 1095933, 22283971, 66851913]

約数ペア:

[(1, 66851913), (3, 22283971), (61, 1095933), (183, 365311), (401, 166713), (911, 73383), (1203, 55571), (2733, 24461)]