53787201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 30659007

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 2617, 6851, 7851, 20553, 34021, 44489, 81127, 102063, 133467, 243381, 578357, 1054651, 1379159, 1735071, 3163953, 4137477, 17929067, 53787201]

約数ペア:

[(1, 53787201), (3, 17929067), (13, 4137477), (17, 3163953), (31, 1735071), (39, 1379159), (51, 1054651), (93, 578357), (221, 243381), (403, 133467), (527, 102063), (663, 81127), (1209, 44489), (1581, 34021), (2617, 20553), (6851, 7851)]