145280793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4903}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 237275136

約数和(自身を除く): 91994343

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1411, 1743, 4233, 4903, 9877, 14709, 29631, 34321, 83351, 102963, 250053, 406949, 583457, 1220847, 1750371, 2848643, 6918133, 8545929, 20754399, 48426931, 145280793]

約数ペア:

[(1, 145280793), (3, 48426931), (7, 20754399), (17, 8545929), (21, 6918133), (51, 2848643), (83, 1750371), (119, 1220847), (249, 583457), (357, 406949), (581, 250053), (1411, 102963), (1743, 83351), (4233, 34321), (4903, 29631), (9877, 14709)]