19932183

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 10711017

約数列:

[1, 3, 9, 27, 47, 113, 139, 141, 339, 417, 423, 1017, 1251, 1269, 3051, 3753, 5311, 6533, 15707, 15933, 19599, 47121, 47799, 58797, 141363, 143397, 176391, 424089, 738229, 2214687, 6644061, 19932183]

約数ペア:

[(1, 19932183), (3, 6644061), (9, 2214687), (27, 738229), (47, 424089), (113, 176391), (139, 143397), (141, 141363), (339, 58797), (417, 47799), (423, 47121), (1017, 19599), (1251, 15933), (1269, 15707), (3051, 6533), (3753, 5311)]