53441661

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10345

約数の個数: 32

約数和(自身を含む): 92323840

約数和(自身を除く): 38882179

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10303, 30909, 72121, 133939, 195757, 216363, 401817, 587271, 937573, 1370299, 2544841, 2812719, 4110897, 7634523, 17813887, 53441661]

約数ペア:

[(1, 53441661), (3, 17813887), (7, 7634523), (13, 4110897), (19, 2812719), (21, 2544841), (39, 1370299), (57, 937573), (91, 587271), (133, 401817), (247, 216363), (273, 195757), (399, 133939), (741, 72121), (1729, 30909), (5187, 10303)]