190038795939

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1783}}^1\times {\mathrm{251971}}^1$

素因数の和:253807

約数の個数: 24

約数和(自身を含む): 280499261952

約数和(自身を除く): 90460466013

約数列:

[1, 3, 9, 47, 141, 423, 1783, 5349, 16047, 83801, 251403, 251971, 754209, 755913, 2267739, 11842637, 35527911, 106583733, 449264293, 1347792879, 4043378637, 21115421771, 63346265313, 190038795939]

約数ペア:

[(1, 190038795939), (3, 63346265313), (9, 21115421771), (47, 4043378637), (141, 1347792879), (423, 449264293), (1783, 106583733), (5349, 35527911), (16047, 11842637), (83801, 2267739), (251403, 755913), (251971, 754209)]