37967769

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 65100672

約数和(自身を除く): 27132903

約数列:

[1, 3, 7, 9, 21, 53, 63, 83, 137, 159, 249, 371, 411, 477, 581, 747, 959, 1113, 1233, 1743, 2877, 3339, 4399, 5229, 7261, 8631, 11371, 13197, 21783, 30793, 34113, 39591, 50827, 65349, 79597, 92379, 102339, 152481, 238791, 277137, 457443, 602663, 716373, 1807989, 4218641, 5423967, 12655923, 37967769]

約数ペア:

[(1, 37967769), (3, 12655923), (7, 5423967), (9, 4218641), (21, 1807989), (53, 716373), (63, 602663), (83, 457443), (137, 277137), (159, 238791), (249, 152481), (371, 102339), (411, 92379), (477, 79597), (581, 65349), (747, 50827), (959, 39591), (1113, 34113), (1233, 30793), (1743, 21783), (2877, 13197), (3339, 11371), (4399, 8631), (5229, 7261)]