83511681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 124789248

約数和(自身を除く): 41277567

約数列:

[1, 3, 11, 33, 67, 107, 201, 321, 353, 737, 1059, 1177, 2211, 3531, 3883, 7169, 11649, 21507, 23651, 37771, 70953, 78859, 113313, 236577, 260161, 415481, 780483, 1246443, 2530657, 7591971, 27837227, 83511681]

約数ペア:

[(1, 83511681), (3, 27837227), (11, 7591971), (33, 2530657), (67, 1246443), (107, 780483), (201, 415481), (321, 260161), (353, 236577), (737, 113313), (1059, 78859), (1177, 70953), (2211, 37771), (3531, 23651), (3883, 21507), (7169, 11649)]