84665133

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22031}}^1$

素因数の和:22105

約数の個数: 24

約数和(自身を含む): 142062336

約数和(自身を除く): 57397203

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 22031, 66093, 154217, 198279, 462651, 1343891, 1387953, 4031673, 9407237, 12095019, 28221711, 84665133]

約数ペア:

[(1, 84665133), (3, 28221711), (7, 12095019), (9, 9407237), (21, 4031673), (61, 1387953), (63, 1343891), (183, 462651), (427, 198279), (549, 154217), (1281, 66093), (3843, 22031)]