63897393

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 101928960

約数和(自身を除く): 38031567

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1579, 1927, 4737, 5781, 11053, 13489, 33159, 40467, 64739, 74213, 194217, 222639, 453173, 519491, 1359519, 1558473, 3042733, 9128199, 21299131, 63897393]

約数ペア:

[(1, 63897393), (3, 21299131), (7, 9128199), (21, 3042733), (41, 1558473), (47, 1359519), (123, 519491), (141, 453173), (287, 222639), (329, 194217), (861, 74213), (987, 64739), (1579, 40467), (1927, 33159), (4737, 13489), (5781, 11053)]