78047649

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4519}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 119870400

約数和(自身を除く): 41822751

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 4519, 5757, 13557, 17271, 40671, 85861, 257583, 456419, 772749, 1369257, 4107771, 8671961, 26015883, 78047649]

約数ペア:

[(1, 78047649), (3, 26015883), (9, 8671961), (19, 4107771), (57, 1369257), (101, 772749), (171, 456419), (303, 257583), (909, 85861), (1919, 40671), (4519, 17271), (5757, 13557)]