21627933183

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{9343}}^1$

素因数の和:9636

約数の個数: 48

約数和(自身を含む): 33374674944

約数和(自身を除く): 11746741761

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 211, 477, 633, 1219, 1899, 3657, 4853, 9343, 10971, 11183, 14559, 28029, 33549, 43677, 84087, 100647, 214889, 257209, 495179, 644667, 771627, 1485537, 1934001, 1971373, 2314881, 4456611, 5914119, 11389117, 17742357, 34167351, 45341579, 102502053, 104482769, 136024737, 313448307, 408074211, 940344921, 2403103687, 7209311061, 21627933183]

約数ペア:

[(1, 21627933183), (3, 7209311061), (9, 2403103687), (23, 940344921), (53, 408074211), (69, 313448307), (159, 136024737), (207, 104482769), (211, 102502053), (477, 45341579), (633, 34167351), (1219, 17742357), (1899, 11389117), (3657, 5914119), (4853, 4456611), (9343, 2314881), (10971, 1971373), (11183, 1934001), (14559, 1485537), (28029, 771627), (33549, 644667), (43677, 495179), (84087, 257209), (100647, 214889)]