31775193

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 19442727

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1871, 1887, 5613, 5661, 16839, 16983, 31807, 50517, 69227, 95421, 207681, 286263, 623043, 858789, 1176859, 1869129, 3530577, 10591731, 31775193]

約数ペア:

[(1, 31775193), (3, 10591731), (9, 3530577), (17, 1869129), (27, 1176859), (37, 858789), (51, 623043), (111, 286263), (153, 207681), (333, 95421), (459, 69227), (629, 50517), (999, 31807), (1871, 16983), (1887, 16839), (5613, 5661)]