7029555111

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1295293}}^1$

素因数の和:1295372

約数の個数: 20

約数和(自身を含む): 10657679032

約数和(自身を除く): 3628123921

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 1295293, 3885879, 11657637, 34972911, 86784631, 104918733, 260353893, 781061679, 2343185037, 7029555111]

約数ペア:

[(1, 7029555111), (3, 2343185037), (9, 781061679), (27, 260353893), (67, 104918733), (81, 86784631), (201, 34972911), (603, 11657637), (1809, 3885879), (5427, 1295293)]