83125371

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{64891}}^1$

素因数の和:64962

約数の個数: 16

約数和(自身を含む): 128745728

約数和(自身を除く): 45620357

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 64891, 194673, 454237, 1362711, 3958351, 11875053, 27708457, 83125371]

約数ペア:

[(1, 83125371), (3, 27708457), (7, 11875053), (21, 3958351), (61, 1362711), (183, 454237), (427, 194673), (1281, 64891)]