131856753

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{16567}}^1$

素因数の和:16956

約数の個数: 16

約数和(自身を含む): 201466880

約数和(自身を除く): 69610127

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 16567, 49701, 115969, 347907, 6278893, 18836679, 43952251, 131856753]

約数ペア:

[(1, 131856753), (3, 43952251), (7, 18836679), (21, 6278893), (379, 347907), (1137, 115969), (2653, 49701), (7959, 16567)]