66699213

素因数分解:

$3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2731}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 101761536

約数和(自身を除く): 35062323

約数列:

[1, 3, 7, 21, 1163, 2731, 3489, 8141, 8193, 19117, 24423, 57351, 3176153, 9528459, 22233071, 66699213]

約数ペア:

[(1, 66699213), (3, 22233071), (7, 9528459), (21, 3176153), (1163, 57351), (2731, 24423), (3489, 19117), (8141, 8193)]