1315695821679

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{2609}}^1\times {\mathrm{316567}}^1$

素因数の和:319244

約数の個数: 32

約数和(自身を含む): 1982981952000

約数和(自身を除く): 667286130321

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 2609, 7827, 23481, 70443, 153931, 316567, 461793, 949701, 1385379, 2849103, 4156137, 8547309, 18677453, 56032359, 168097077, 504291231, 825923303, 2477769909, 7433309727, 22299929181, 48729474877, 146188424631, 438565273893, 1315695821679]

約数ペア:

[(1, 1315695821679), (3, 438565273893), (9, 146188424631), (27, 48729474877), (59, 22299929181), (177, 7433309727), (531, 2477769909), (1593, 825923303), (2609, 504291231), (7827, 168097077), (23481, 56032359), (70443, 18677453), (153931, 8547309), (316567, 4156137), (461793, 2849103), (949701, 1385379)]