47301579

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 74852856

約数和(自身を除く): 27551277

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 227, 411, 507, 681, 1233, 1521, 1781, 2043, 2951, 5343, 8853, 16029, 23153, 26559, 31099, 38363, 69459, 93297, 115089, 208377, 279891, 345267, 404287, 1212861, 3638583, 5255731, 15767193, 47301579]

約数ペア:

[(1, 47301579), (3, 15767193), (9, 5255731), (13, 3638583), (39, 1212861), (117, 404287), (137, 345267), (169, 279891), (227, 208377), (411, 115089), (507, 93297), (681, 69459), (1233, 38363), (1521, 31099), (1781, 26559), (2043, 23153), (2951, 16029), (5343, 8853)]