87763797

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 142369920

約数和(自身を除く): 54606123

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 461, 641, 1383, 1923, 4149, 5071, 5769, 7051, 12447, 15213, 17307, 21153, 45639, 63459, 136917, 190377, 295501, 886503, 2659509, 3250511, 7978527, 9751533, 29254599, 87763797]

約数ペア:

[(1, 87763797), (3, 29254599), (9, 9751533), (11, 7978527), (27, 3250511), (33, 2659509), (99, 886503), (297, 295501), (461, 190377), (641, 136917), (1383, 63459), (1923, 45639), (4149, 21153), (5071, 17307), (5769, 15213), (7051, 12447)]