48821211

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 75898944

約数和(自身を除く): 27077733

約数列:

[1, 3, 9, 27, 43, 81, 107, 129, 131, 321, 387, 393, 963, 1161, 1179, 2889, 3483, 3537, 4601, 5633, 8667, 10611, 13803, 14017, 16899, 41409, 42051, 50697, 124227, 126153, 152091, 372681, 378459, 456273, 602731, 1135377, 1808193, 5424579, 16273737, 48821211]

約数ペア:

[(1, 48821211), (3, 16273737), (9, 5424579), (27, 1808193), (43, 1135377), (81, 602731), (107, 456273), (129, 378459), (131, 372681), (321, 152091), (387, 126153), (393, 124227), (963, 50697), (1161, 42051), (1179, 41409), (2889, 16899), (3483, 14017), (3537, 13803), (4601, 10611), (5633, 8667)]