207804936177

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{569533}}^1$

素因数の和:570181

約数の個数: 24

約数和(自身を含む): 304923947328

約数和(自身を除く): 97119011151

約数列:

[1, 3, 9, 71, 213, 571, 639, 1713, 5139, 40541, 121623, 364869, 569533, 1708599, 5125797, 40436843, 121310529, 325203343, 363931587, 975610029, 2926830087, 23089437353, 69268312059, 207804936177]

約数ペア:

[(1, 207804936177), (3, 69268312059), (9, 23089437353), (71, 2926830087), (213, 975610029), (571, 363931587), (639, 325203343), (1713, 121310529), (5139, 40436843), (40541, 5125797), (121623, 1708599), (364869, 569533)]