137530601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 22717207

約数列:

[1, 13, 31, 47, 53, 137, 403, 611, 689, 1457, 1643, 1781, 2491, 4247, 6439, 7261, 18941, 21359, 32383, 55211, 77221, 83707, 94393, 199609, 225091, 341267, 1003873, 2594917, 2926183, 4436471, 10579277, 137530601]

約数ペア:

[(1, 137530601), (13, 10579277), (31, 4436471), (47, 2926183), (53, 2594917), (137, 1003873), (403, 341267), (611, 225091), (689, 199609), (1457, 94393), (1643, 83707), (1781, 77221), (2491, 55211), (4247, 32383), (6439, 21359), (7261, 18941)]