136601991

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{219971}}^1$

素因数の和:220003

約数の個数: 16

約数和(自身を含む): 211173120

約数和(自身を除く): 74571129

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 219971, 659913, 1979739, 5059333, 5939217, 15177999, 45533997, 136601991]

約数ペア:

[(1, 136601991), (3, 45533997), (9, 15177999), (23, 5939217), (27, 5059333), (69, 1979739), (207, 659913), (621, 219971)]