201117843

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 305049600

約数和(自身を除く): 103931757

約数列:

[1, 3, 9, 27, 59, 177, 191, 531, 573, 661, 1593, 1719, 1983, 5157, 5949, 11269, 17847, 33807, 38999, 101421, 116997, 126251, 304263, 350991, 378753, 1052973, 1136259, 3408777, 7448809, 22346427, 67039281, 201117843]

約数ペア:

[(1, 201117843), (3, 67039281), (9, 22346427), (27, 7448809), (59, 3408777), (177, 1136259), (191, 1052973), (531, 378753), (573, 350991), (661, 304263), (1593, 126251), (1719, 116997), (1983, 101421), (5157, 38999), (5949, 33807), (11269, 17847)]