26103688821

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21807593}}^1$

素因数の和:21807625

約数の個数: 24

約数和(自身を含む): 45359795520

約数和(自身を除く): 19256106699

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 21807593, 65422779, 152653151, 196268337, 414344267, 457959453, 1243032801, 1373878359, 2900409869, 3729098403, 8701229607, 26103688821]

約数ペア:

[(1, 26103688821), (3, 8701229607), (7, 3729098403), (9, 2900409869), (19, 1373878359), (21, 1243032801), (57, 457959453), (63, 414344267), (133, 196268337), (171, 152653151), (399, 65422779), (1197, 21807593)]