201696561

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 335270208

約数和(自身を除く): 133573647

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 243, 297, 549, 671, 891, 1237, 1647, 2013, 2673, 3711, 4941, 6039, 11133, 13607, 14823, 18117, 33399, 40821, 54351, 75457, 100197, 122463, 163053, 226371, 300591, 367389, 679113, 830027, 1102167, 2037339, 2490081, 3306501, 6112017, 7470243, 18336051, 22410729, 67232187, 201696561]

約数ペア:

[(1, 201696561), (3, 67232187), (9, 22410729), (11, 18336051), (27, 7470243), (33, 6112017), (61, 3306501), (81, 2490081), (99, 2037339), (183, 1102167), (243, 830027), (297, 679113), (549, 367389), (671, 300591), (891, 226371), (1237, 163053), (1647, 122463), (2013, 100197), (2673, 75457), (3711, 54351), (4941, 40821), (6039, 33399), (11133, 18117), (13607, 14823)]