26902827

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 45926400

約数和(自身を除く): 19023573

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1039, 1233, 2877, 3117, 3699, 7273, 8631, 9351, 21819, 25893, 28053, 65457, 142343, 196371, 427029, 996401, 1281087, 2989203, 3843261, 8967609, 26902827]

約数ペア:

[(1, 26902827), (3, 8967609), (7, 3843261), (9, 2989203), (21, 1281087), (27, 996401), (63, 427029), (137, 196371), (189, 142343), (411, 65457), (959, 28053), (1039, 25893), (1233, 21819), (2877, 9351), (3117, 8631), (3699, 7273)]