80384643

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3606

約数の個数: 28

約数和(自身を含む): 124444608

約数和(自身を除く): 44059965

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 3557, 7533, 10671, 22599, 32013, 96039, 110267, 288117, 330801, 864351, 992403, 2593053, 2977209, 8931627, 26794881, 80384643]

約数ペア:

[(1, 80384643), (3, 26794881), (9, 8931627), (27, 2977209), (31, 2593053), (81, 992403), (93, 864351), (243, 330801), (279, 288117), (729, 110267), (837, 96039), (2511, 32013), (3557, 22599), (7533, 10671)]