57088563

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 89751552

約数和(自身を除く): 32662989

約数列:

[1, 3, 7, 21, 43, 129, 191, 301, 331, 573, 903, 993, 1337, 2317, 4011, 6951, 8213, 14233, 24639, 42699, 57491, 63221, 99631, 172473, 189663, 298893, 442547, 1327641, 2718503, 8155509, 19029521, 57088563]

約数ペア:

[(1, 57088563), (3, 19029521), (7, 8155509), (21, 2718503), (43, 1327641), (129, 442547), (191, 298893), (301, 189663), (331, 172473), (573, 99631), (903, 63221), (993, 57491), (1337, 42699), (2317, 24639), (4011, 14233), (6951, 8213)]