128973966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1954151}}^1$

素因数の和:1954167

約数の個数: 16

約数和(自身を含む): 281397888

約数和(自身を除く): 152423922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1954151, 3908302, 5862453, 11724906, 21495661, 42991322, 64486983, 128973966]

約数ペア:

[(1, 128973966), (2, 64486983), (3, 42991322), (6, 21495661), (11, 11724906), (22, 5862453), (33, 3908302), (66, 1954151)]