72340983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56209}}^1$

素因数の和:56239

約数の個数: 24

約数和(自身を含む): 122762640

約数和(自身を除く): 50421657

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 56209, 168627, 505881, 618299, 730717, 1854897, 2192151, 5564691, 6576453, 8037887, 24113661, 72340983]

約数ペア:

[(1, 72340983), (3, 24113661), (9, 8037887), (11, 6576453), (13, 5564691), (33, 2192151), (39, 1854897), (99, 730717), (117, 618299), (143, 505881), (429, 168627), (1287, 56209)]