47357037

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 85857408

約数和(自身を除く): 38500371

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1091, 1113, 2067, 3273, 3339, 4823, 6201, 7637, 9819, 14183, 14469, 22911, 42549, 43407, 57823, 68733, 99281, 127647, 173469, 297843, 404761, 520407, 751699, 893529, 1214283, 2255097, 3642849, 5261893, 6765291, 15785679, 47357037]

約数ペア:

[(1, 47357037), (3, 15785679), (7, 6765291), (9, 5261893), (13, 3642849), (21, 2255097), (39, 1214283), (53, 893529), (63, 751699), (91, 520407), (117, 404761), (159, 297843), (273, 173469), (371, 127647), (477, 99281), (689, 68733), (819, 57823), (1091, 43407), (1113, 42549), (2067, 22911), (3273, 14469), (3339, 14183), (4823, 9819), (6201, 7637)]