66535539

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 37973901

約数列:

[1, 3, 7, 21, 59, 83, 177, 249, 413, 581, 647, 1239, 1743, 1941, 4529, 4897, 13587, 14691, 34279, 38173, 53701, 102837, 114519, 161103, 267211, 375907, 801633, 1127721, 3168359, 9505077, 22178513, 66535539]

約数ペア:

[(1, 66535539), (3, 22178513), (7, 9505077), (21, 3168359), (59, 1127721), (83, 801633), (177, 375907), (249, 267211), (413, 161103), (581, 114519), (647, 102837), (1239, 53701), (1743, 38173), (1941, 34279), (4529, 14691), (4897, 13587)]