137803458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{3391}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 297464832

約数和(自身を除く): 159661374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 3391, 6773, 6782, 10173, 13546, 20319, 20346, 40638, 44083, 88166, 132249, 264498, 1766711, 3533422, 5300133, 10600266, 22967243, 45934486, 68901729, 137803458]

約数ペア:

[(1, 137803458), (2, 68901729), (3, 45934486), (6, 22967243), (13, 10600266), (26, 5300133), (39, 3533422), (78, 1766711), (521, 264498), (1042, 132249), (1563, 88166), (3126, 44083), (3391, 40638), (6773, 20346), (6782, 20319), (10173, 13546)]