30783240621

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8572331}}^1$

素因数の和:8572366

約数の個数: 32

約数和(自身を含む): 54862924800

約数和(自身を除く): 24079684179

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 8572331, 25716993, 60006317, 77150979, 162874289, 180018951, 231452937, 488622867, 540056853, 1140120023, 1465868601, 1620170559, 3420360069, 4397605803, 10261080207, 30783240621]

約数ペア:

[(1, 30783240621), (3, 10261080207), (7, 4397605803), (9, 3420360069), (19, 1620170559), (21, 1465868601), (27, 1140120023), (57, 540056853), (63, 488622867), (133, 231452937), (171, 180018951), (189, 162874289), (399, 77150979), (513, 60006317), (1197, 25716993), (3591, 8572331)]